Spencer, Donald D. <br/><br/>
Data processing :  an introduction / 
Donald D. Spencer. 
 - 2nd. 
 - Columbus :  Charles E. Merrill Pub. Co,  1982. 
 - xvii, 528 p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/> Open. 
<br/><br/><label>ISBN: </label>0675098548 
<br/><br/><label>LCCN: </label>8184858  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric data processing.<br/>Computers.<br/>BASIC (Computer program language)