00542nam a22001937a 450000500170000001000130001702000110003003500130004103700160005404000120007008200130008210000140009524500900010926000280019927000470022730000290027465000150030365000300031820170124110222.0  aB-131139  c250.00  aB-131139  bCen Lib/Ret  aDPLbEN  a510bKUM  aKumar, A.  aUpkar,s CSIR UGC NET JRF SELT Mathmatics :cby  A. Kumarbdesciptive type questions /  aAgra bUpkar Prakashan   a2/11A, Swadeshi Bima Nagar bAgra e282002  aVarious Pagesc24cm(pbk)  aMathmatics  aDesciptive Type Questions