Ranjana Misra et al. <br/><br/>
D G P Question bank mathematics: U P S C, Civil Services Preliminary Examination 

 -  Dhillon Group of Publications, Newdelhi  2010 
 - 607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>R  001.076 RAN-D