Acharya, Ashwin Udyawar Book of sure success ! USMLE step 1 Ashwin Udyawar Acharya. - Delhi Peepee Publishers 2005 - x,411p.; 28cm. ISBN: 8188867454 Subjects--Topical Terms: Medical science - examination, questions, answers etc. Dewey Class. No.: 610.76 / A18B