Day, John C. <br/><br/>
Microcomputers and applications / 
by John C. Day, Thomas H. Athey. 
 - 3rd ed. 
 - San Francisco, Calif. :  HarperCollins,  1992. 
 - xx, 345 p., I-14 
<br/><br/><label>ISBN: </label>067346623X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.<br/>Microcomputers.<br/>Application software.