Telecommunications  a beginner's guide 
Hill Associates,Inc. 
 - New York  McGraw-Hill/Osborne  c2002. 
 - xviii, 507 p.  ill.  24 cm. 
 - Network professional's library .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0072193565 
<br/><br/><label>LCCN: </label>2002278954 
<br/><br/><label>Nat. Bib. No.: </label>GBA2-Z7656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>LC Class. No.: </label>TK5101  / . T325 2002 
<br/><br/><label>Dewey Class. No.: </label>621.382  / T2673