Dantes Subject Standardized Tests General Geophysics (Dan-17): Passbooks Study Guide Volume 17, (Paperback)

The DSST (Defense Activity for Non-Traditional Education Support) Subject Standardized Tests are comprehensive college and graduate level examinations given by the Armed Forces, colleges and graduate schools. These exams enable students to earn college credit for what they have learned through self-study, on the job, or by other non-traditional means.