USMLE step 1 Qbook: including test-taking and study strategies guide / edited by Michael S. Manley, Leslie D. Manley. - [New York] : Kaplan Medical, 2001. - viii, 523 p. : ill. ; 31 cm. ISBN: 18005338850 Subjects--Topical Terms: GeneticsMicrobiology Dewey Class. No.: 573 BAU