000 00299nam a22001217a 4500
008 151123b xxu||||| |||| 00| 0 eng d
020 _a8171722857
082 _223
_a360
_bSPH
245 _aSocial Science :
_bClass 11
260 _aNew Delhi :
_bScholar Publishing.
300 _ap
942 _2ddc
_cBK
_01
999 _c1294
_d1294