Behan, Kate. <br/><br/>
Understanding information technology / 
Kate Behan and Diana Holmes 
 - 2nd ed. 
 - New York :  Prentice Hall,  1990. 
 - 493 p. :  illus. 
<br/><br/><label>ISBN: </label>0724812350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.<br/>Electronic data processing.<br/>Information science.
<br/><br/><label>Dewey Class. No.: </label>004  / B419U