Abdul Ahad Khan, Muhammad Usman Zafar & Muhammad Usman Adil  <br/><br/>
Two Way Voice Communication VIA Fiber Optics 

 - Karachi:  UIT,  2012 
<br/><br/><label>Standard No.: </label>08B-037-TE, 07B-036-TE & 07B-041-TE 
<br/><br/><label>Subjects--Personal Names: </label><br/>Telecommunication Engineering
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bachelor of Engineering (BE)