Spencer, Donald D. <br/><br/>
Computers and information processing 
Donald D. Spencer. 
 - Columbus, Ohio  C.E. Merrill Pub. Co.  1985. 
 - xxix, 580 p.  ill. (some col.)  27 cm. 
 - Charles E. Merrill information processing series .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0675202906 
<br/><br/><label>LCCN: </label>84061741  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Electronic data processing