Lund, Beesham. W. <br/><br/>
Application of satelite communication signalling in iternational gateway exchange Karachi / 
Beesham. W. Lund...[et.al.] 
 - MUET, Jamshoro :  Electronic Engineering,  1995. 
 - 197p. :  ill. ; 30 cm. 
<br/><br/>Includes References. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic Engineering.
<br/><br/><label>Dewey Class. No.: </label> / LUN