Koncept Books,  . <br/><br/>
Guide to bharat sanchar nigam limited : J.T.O.junior telecom officers recruitment exam. /  
Published by Koncept Books. 
 - /   . 
 - Uttarakhand :   Koncept Books ,   2010. 
 - Verious pagination :   ill. ;   26cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> RS450.00 (pb) 
<br/><br/><label>Subjects--Index Terms: </label>TELECOMMUNICATION-GUIDE BOOK  
<br/><br/><label>Dewey Class. No.: </label>384.6076  / GUI