Bates, Regis J. <br/><br/>
Voice and data communications handbook / 
Regis J. (Bud) Bates, Donald W. Gregory 
 - 4th ed. 
 - New York, N.Y. :  McGraw-Hill,  c2001 
 - 1074 p. :  ill. 
<br/><br/> Spine and cover title : Voive & data communications handbook 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0072131888 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION--HANDBOOKS, MANUALS, ETC.
<br/><br/><label>LC Class. No.: </label>TK5105  / B373V 2001