000 00304nam a2200121Ia 4500
008 220901s9999 xx 000 0 eng d
082 _a372.89 RAM
100 _aRampal Singh
245 0 _aPedagogy of school subject economics
260 _b Vinay Rakheja
_aMeerut
_c2014
300 _a339
942 _2ddc
_cBK
999 _c4803
_d4803