Grauer, Robert T., <br/><br/>
Microcomputer applications / 

 - 3rd ed. 
 - New York   Mitchell McGraw-Hill,  1991. 
 - xxiii, 551 p. :  ill. (col.) ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070241503 
<br/><br/><label>LC Class. No.: </label>HF5439.M47  / .G77 1991