Groth, David. <br/><br/>
A+ complete study guide / 
By David Groth. 
 - 1st ed. 
 - Paris :  Sybex ,  1999. 
 - xxxviii,1062p. ;  PB  22.7 cm 
<br/><br/><label>ISBN: </label>782124909 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic computer service concepts<br/>Customer service<br/>Preventative maintenance
<br/><br/><label>Dewey Class. No.: </label>006.620288   / GROD