Thornborough, John R. <br/><br/>
How to prepare for the step 1 medical exam 
by John R. Thornborough and Hilary J. Schmidt 
 - 2nd ed. 
 - New York :  McGraw-Hill,  1993 
 - 216 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>0070645221 
<br/><br/><label>LCCN: </label>92-048780 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational measurement<br/>Medicine--Examinations, questions, etc.