Sinha M P <br/><br/>
Upkars civil services preliminary examination:physics 

 - Agra  Upkar prakashana   
 - 28+388p.;24.5cm 
<br/><br/><label>ISBN: </label>9788174824967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil services examination-physics