Goralski, Walter  J. <br/><br/>
Ip Telephony  

 - New York :   McGraw-Hill,   c2000 
 - XXIII, 468 p.  : ill 
<br/><br/>Includes Index 
<br/><br/><label>ISBN: </label>0072130822 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Network Protocols
<br/><br/><label>Dewey Class. No.: </label>004.62  / GOR