Zimmerman, Steven M. <br/><br/>
Understanding and using microcomputers / 
Steven M. Zimmerman, Leo M. Conrad. 
 - 3rd ed. 
 - St. Paul :  West Pub. Co.,  c1991. 
 - xxv, 436 p. :  ill. (some col.) ;  26 cm. 
 - The Microcomputing series .
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0314761721 (alk. paper) 
<br/><br/><label>LCCN: </label>90039182  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Microcomputers--Programming.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .Z58 1991 
<br/><br/><label>Dewey Class. No.: </label>650/.0285/416