Pickup or delivery?

Shop All Clearance Flash Deals Extra Savings Grocery Electronics Beauty Pets Sports & Outdoors Household Essentials Patio & Garden Home Improvement Auto & Tires Baby Home Fashion Toys Health & Wellness

Valentine's Day

Shop All Gifts Trending Decor Candy Fashion Kitchen & Dine Classroom Party Galentines Bae Baskets Party Supplies Get Ready with Me Food & Drinks Cards

Grocery

All Grocery Dinner Made Easy $1 Food Hub Recipe Inspiration Meat & Seafood Fresh Produce Frozen Bakery & Bread Snacks Pantry Deli Dairy & Eggs Beverages Breakfast & Cereal Baking Candy Global Cuisine Alcohol Floral Shop

Clothing, Shoes, & Accessories

All Clothing, Shoes, & Accessories

All Clothing, Shoes, & Accessories New Arrivals Editors' Picks Women Women's Plus Men Young Adult Tween Kids Toddler Baby Shoes Jewelry & Watches Bags & Accessories Scrubs

Baby & Kids

All Baby

Bulk Baby Supplies

Diapers & Wipes

Baby Formula & Baby Food

Car Seats

Strollers

Baby Registry

WIC

Baby Clothing

Toddler Clothing

Kids Clothing

Kids Room

All Kids

Pharmacy, Health & Wellness

All Health & Wellness Pharmacy Cough, Cold, & Flu Vitamins & Supplements Women's Wellness Vision Center Protein, Fitness, & Weight Management Pain Management Caregiver Hub Digestive Health & Wellness Allergy & Sinus First Aid Diabetes Management International Medicine Benefits Hub

LocalFinds

Home, Garden & Tools

All Home All Patio & Garden Tools & Home Improvement Furniture Mattresses Kitchen & Dining Home Decor Bedding Bath Appliances Storage & Organization Vacuums, Steamers & Floorcare Luggage & Travel Registry & Lists Design Your Space

Electronics

All Electronics TVs & Home Theater Laptops, PCs & Tablets Cell Phones & Accessories Headphones & Speakers Printers & Accessories Cameras & Drones Home Appliances Wearables & Smart Tech Smart Home & Wi-Fi Batteries Resold at Walmart

Gaming

Shop All Gaming PlayStation Nintendo Xbox PC Gaming Meta Nex Playground Gaming Accessories VR Headsets & Gear

Auto & Tires

All Auto & Tires Tires & Installation Auto Parts & Accessories Oil and Fluids Auto Detailing & Car Care Batteries & Accessories Auto Electronics Automotive Tools & Equipment Vehicles RV Parts & Accessories Auto Care Center Schedule an Oil Change Tire Services Schedule Battery Installation

Personal Care

All Personal Care Haircare Bath and Body Oral Care Sexual Wellness Feminine Care Deodorant Shave Men's Essentials Incontinence Suncare & Tanning

Beauty

All Beauty Makeup Haircare Skincare Fragrance Nail Care Suncare & Tanning Premium Beauty Beauty Tech & Tools The Curl Shop Men's Grooming K-Beauty Shop

Household Essentials

All Household Essentials Cleaning Supplies Laundry Paper & Plastic Air Fresheners Pest Control Dishwashing Delivery Subscriptions Walmart Business

Pets

Pet Supplies

Shop All Pets Dog Supplies Dog Food Dog Toys Cat Supplies Cat Food Cat Toys Premium Pets Fish & Aquatic Pets Small Animals Birds Farm Animals Reptiles Pet Prescriptions Pet Profiles

School, Office & Art Supplies

All School Supplies All Office Supplies All Arts, Crafts & Sewing Crafting Art Supplies Teacher's Classroom Shop Classroom Registry Sewing Fabric Walmart Business Shipping & Moving

Sports & Outdoors

All Sports & Outdoors Outdoor Sports Camping Boating Fishing Hunting Exercise & Fitness Sports Bikes Games & Outdoor Recreation Pools, Hot Tubs & Supplies Sports Fan Shop

Books, Movies, & Music

Books Movies & TV Shows Music Musical Instruments Premium Musical Instruments Record Players Comics

Party Supplies

All Party Supplies Decorations & Kits Party Tableware Party Favors Gift Wrap & Bags Balloons Party Hats, Pinatas, & More Greeting Cards Personalized Cards & Gifts

All Services

Auto Care Center Services

Auto Care Services

Auto Care Center Services Buy Tires & Schedule Installation Tire Maintenance Schedule an Oil Change Battery Installation Vehicle Maintenance Virtual Garage Find an Auto Care Center

Pharmacy

Pharmacy Home Refill Prescriptions Transfer Prescriptions Prescription delivery Vaccines Find a Pharmacy $4 Prescriptions Specialty Pharmacy Mail Order Pharmacy Pet Pharmacy

Vision, Health & Wellness

Health & Wellness

Vision Center Prescription Glasses Try-on Glasses Virtually Order Contact Lenses Find a Vision Center Schedule Eye Exam

Insurance & Benefits

Benefit Programs

All Benefit Programs SNAP WIC Food & OTC Benefits FSA/HSA

Insurance Services

Insurance Services Home Individual & Family Plans Medicaid Renewal Medicare Information Compare Medicare Plans Pet Insurance

Registry, Lists, & Gifts

Create a shopping list Manage your lists Registries Wedding Registry Baby Registry Classroom Registry Any Occasion Wishlist Spark Good Shop all gift cards

Custom Cakes

Design Your Own Cake Trending Custom Cakes

Custom Cupcakes

All Custom Cupcakes Cupcake Cakes

Photo Services

Photo Center Same day gifts Prints Cards Canvas Prints Mugs & Tumblers Custom T-shirts Photo Books Wall Art Blankets All Photo Gifts

Financial Services

OnePay Credit Card OnePay Cash OnePay Loans OnePay Wallet Walmart MoneyCard Reloadable Debit Cards Money Center Affirm Load & Unload Gift Cards Green Dot Money Orders Money Transfers Tax Preparation Walmart Pay Personal Loans

Protection, Home, & Tech

Walmart Protection Plans AppleCare Assembly, Home Improvement, & Installations Home Heating & AC Installation Tech Services Wireless services Energy plan

Subscriptions

Subscriptions Home Manage Subscriptions Create a Walmart Account

Subscription Products

Household Essentials Grocery Baby Pets Vitamins Beauty Health & Wellness Personal Care

Walmart Business

Shop Walmart Business About Walmart Business Walmart Business+ Walmart Services Tax Exempt Onboarding resources Business print services

Industry solutions

Point of sales solutions Technology Commercial Janitorial Facilities & maintenance Food services Office Hospitality Health & wellness

Pickup or delivery?

Sort by|

Books

Selected filters

Richard M Beekman

Uses item details. Price when purchased online

The Art of Mathematical Problem Solving (Paperback) $23.98

current price $23.98

The Art of Mathematical Problem Solving (Paperback)

Save with

Shipping arrives in 3+ days

An Introduction to Number Theoretic Combinatorics $28.51

current price $28.51

An Introduction to Number Theoretic Combinatorics

Save with

Shipping arrives in 3+ days

The Puzzles of Mars: A Mathematical Journey, (Paperback) $23.49

current price $23.49

The Puzzles of Mars: A Mathematical Journey, (Paperback)

Save with

Shipping arrives in 3+ days

Rollbacks & more

Valentine's Day

Grocery

All Clothing, Shoes, & Accessories

All Baby

Bulk Baby Supplies

Diapers & Wipes

Baby Formula & Baby Food

Car Seats

Strollers

Baby Registry

WIC

Baby Clothing

Toddler Clothing

Kids Clothing

Kids Room

All Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming

Auto & Tires

Personal Care

Beauty

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Books, Movies, & Music

Party Supplies

Auto Care Services

Pharmacy

Health & Wellness

Benefit Programs

Insurance Services

Registry, Lists, & Gifts

Custom Cakes

Custom Cupcakes

Photo Services

Financial Services

Protection, Home, & Tech

Subscriptions

Subscription Products

Walmart Business

Industry solutions

Selected filters

Richard M Beekman (3)

The Art of Mathematical Problem Solving (Paperback) $23.98

The Art of Mathematical Problem Solving (Paperback)

An Introduction to Number Theoretic Combinatorics $28.51

An Introduction to Number Theoretic Combinatorics

The Puzzles of Mars: A Mathematical Journey, (Paperback) $23.49

The Puzzles of Mars: A Mathematical Journey, (Paperback)

Richard M Beekman