Sanders, Donald. H. <br/><br/>
Computers today 

 - 2nd Ed. 
 - Newyork  McGraw-Hill Book Company  1985 
 - (xxi),648p 
<br/><br/><label>ISBN: </label>0-07-054701-7 
<br/><br/><label>Dewey Class. No.: </label>1.64