Rajan, Mohan Sundara <br/><br/>
Telecom story 

 - 3rd ed 
 - India  National Book Trust  1992 
 - viii, (4), 208  Pb  21cm 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>384.5