DERFLER JR. , F.J. <br/><br/>
GUIDE TO CONNECTIVITY - PC MAGAZINE 

 - 3rd ed. 
 -  CALIFORNIA : ZIFF DAVIS  1992 
 - 471 p. 
<br/><br/><label>ISBN: </label>0001562762745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER NETWORKS:
<br/><br/><label>Dewey Class. No.: </label>004.6  / F61