Hutchinson, Sarah E. <br/><br/>
Computers, Communications, and Information : A User's Introduction / 
Sarah E. Hutchinson 
 - 7th ed. 
 - Boston :  McGraw-Hill,  2000 
 - 1 V. (Various pagings) 
<br/><br/><label>ISBN: </label>0071168370  904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Telecommunication systems.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>QA76.5  / H978 C6 2000