Ujjwal kumar <br/><br/>
150 probables:question answers for civil services main examination 

 - New Delhi  Unique publishers  2010 
 - 132p.;21.5cm 
<br/><br/><label>ISBN: </label>9788183571036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil services examination-probables