Freeman, Roger L. <br/><br/>
Telecommunication transmission handbook   [Book] 
Roger L. Freeman. 
 - 3rd Ed. 
 -  National Book Foundation Islamanad 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>Dewey Class. No.: </label>621.382