Groth, David. <br/><br/>
A+ Core Module study guide  
David Groth. 
 - 1st ed. 
 - San Francisco, CA :  Sybex, Inc.,  c1998. 
 - xxxi, 815 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0782121810 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Computing Technology Industry Association--Examinations--Study guides.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer technicians--Certification.<br/>Microcomputers--Maintenance and repair--Examinations--Study guides.
<br/><br/><label>Dewey Class. No.: </label>621.39/16/076