Parker, Charles S. <br/><br/>
Understanding computers : today and tomorrow / 
Charles S. Parker. 
 - New York:  Holt, Rinehart and Winston,  1987 
 - xxii,547 p:  ills.  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>30096243 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.;Electronic Data Processing.
<br/><br/><label>Dewey Class. No.: </label>1.64  / PAR