Feinstein, David L. <br/><br/>
Computers  concepts and applications 
David L. Feinstein, Carl Feingold, Fritz H. Grupe. 
 - 4th ed. 
 - Dubuque, Iowa  W.C. Brown Publishers  c1990. 
 - xvii, 537 p.  ill. (some col.) 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0697081834 
<br/><br/><label>LCCN: </label>89043036  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Electronic data processing
<br/><br/><label>LC Class. No.: </label>QA76  / .F396 1990 
<br/><br/><label>Dewey Class. No.: </label>004