Shelly, Gary B. <br/><br/>
Computer concepts with microcomputer applications  [Books]. 
Gary B. Shelly, Thomas J. Cashman, Gloria A. Waggoner. 
 - Boston  Boyd & Fraser.  1990 
 - xvi,  illustration 
<br/><br/> Include index 
<br/><br/><label>ISBN: </label>0878353593 9780878353590 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.--Microcomputers -- Programming.