Microbiology/  PreTest Self-Assessment and Review 
edited by Richard C. Tilton, Raymond W. Ryan 
 - 7th ed. 
 - New York  McGraw-Hill, Inc.  1993 
 - vii. 181p.  ill.  21cm 
<br/><br/><label>ISBN: </label>0070520003 
<br/><br/><label>LC Class. No.: </label>QR61.5  / .M57