Sinha <br/><br/>
Objective Electronics & Telecommunication Engineering  (Diploma Level) (Useful For Railways, DRDO, BHEL, DMRC And Other Copetitive Examinations)  ( 

 -   Upkar Prakashan 
<br/><br/> Objective Electronics & Telecommunication Engineering (Diploma Level) (Useful For Railways, DRDO, BHEL, DMRC And Other Copetitive Examinations) 
<br/><br/><label>Dewey Class. No.: </label>621.382  / SIN