Books by Shaffer, David
See the best price to sell, buy, or rent books by Shaffer, David. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.
Black Book Illustration Ninteen 99
Author(s): Shaffer, David
ISBN-13: 9780942454598
Released: Jan 01, 1999
Format: Paperback, 0 pages
Exploring Trigonometry With the Geometer's Sketchpad
Author(s): Shaffer, David
ISBN-13: 9781559531795