Parker, Charles S. <br/><br/>
Understanding computers and information processing :  today and tomorrow, with BASIC / 
by Charles S. Parker. 
 - 3rd ed. 
 - Chicago, Ill. :  The Dryden Press,  1990. 
 - 623 p.; I-16 : ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0030309093 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers.