Bates, Regis J. <br/><br/>
Voice and data communications handbook / 
 Voice & data communications handbook 
by Regis J. (Bud) Bates and Donald W. Gregory. 
 - 4th ed. 
 - New Delhi :  McGraw-Hill,  c2001. 
 - xxviii, 1074 p. :  ill. ;  24 cm. 
<br/><br/>Includes Index 
<br/><br/><label>ISBN: </label>0070472815 
<br/><br/><label>Source: </label>R-27869 
<br/><br/><label>LCCN: </label>2001276086 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Handbooks, manuals, etc.
<br/><br/><label>LC Class. No.: </label>TK5105  / .B37 2001 
<br/><br/><label>Dewey Class. No.: </label>621.382