G.K.PUBLISHERS <br/><br/>
JUNIOR TELECOM OFFICER RECRUITMENT EXAM 

 - 1st Ed. 
 -  G.K. Publishers, Jabalpur   2008 
<br/><br/><label>ISBN: </label>81 8355 011 8 
<br/><br/><label>Dewey Class. No.: </label>150.194 4  / G.K/J