000 00234nam a22001097a 4500
100 _aSharma,K.G
245 _aSocial Science-7
260 _aDelhi
_bPrachi India
_c2016 (Revised)
300 _a328p.
490 _a350.00
942 _2ddc
_cBK
999 _c1710
_d1710