Saad Shamim, Noman Mobin & Qazi Abdul Mohaimin <br/><br/>
Implementation of IP PABX 

 - Karachi:  UIT,  2005 
<br/><br/><label>Standard No.: </label>05B-017-TE, 05B-005-TE &amp; 05B-031-TE 
<br/><br/><label>Subjects--Personal Names: </label><br/>Telecommunication Engineering
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bachelor of Engineering (BE)
<br/><br/><label>Dewey Class. No.: </label>621.38212072 SAD