2003 - American Geographers 17841812 a Biobibliographical Guide (Hardcover) ISBN-13: 9780313323362 ISBN-10: 0313323364 Genres: Biographies & Memoirs, Reference ? 1997 - Social Studies Teacher's Companion (Paperback) ISBN-13: 9780395895467 ISBN-10: 0395895464 Genres: Nonfiction, Engineering & Transportation ? |