Andrews, Jean,  1946- <br/><br/>
A+ guide to software :  managing, maintaining, and troubleshooting / 
Jean Andrews, Ph.D. 
 - 6th ed. 
 - Boston, MA :  Course Technology, Cengage Learning,  2013. 
 - xli, 656 p. :  col. ill. ;  29cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781133135135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software--Examinations--Study guides.<br/>Computer technicians--Certification--Study guides.<br/>Electronic data processing personnel--Certification.