Bates, Regis J. <br/><br/>
Voice & data communications handbook  
Regis 'Bud' Bates, Donald Gregory. 
 - 5th ed. 
 - Emeryville, Calif. :  London :  McGraw-Hill/Osborne ;  McGraw-Hill [distributor],  2007. 
 - 644 p.   ill. ;  25 cm. 
<br/><br/> Previous ed.: 2001. 
<br/><br/><label>ISBN: </label>9780072263350  
<br/><br/><label>Standard No.: </label> 8576.00 
<br/><br/><label>LCCN: </label>2007271440 
<br/><br/><label>Nat. Bib. No.: </label>GBA695905  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>013601449  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.
<br/><br/><label>LC Class. No.: </label>TK5105  / .B395 2007 
<br/><br/><label>Dewey Class. No.: </label>004.6