Steven L. Mandell <br/><br/>
Computers and information processing: concepts and applications 

 - 6th ed. 
 -  West publishing company  1992 
 - 512 p 
<br/><br/><label>ISBN: </label>0- 314- 92964- 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers
<br/><br/><label>LC Class. No.: </label>QA 76 .M27/