000 00279nam a2200121Ia 4500
008 220901s9999 xx 000 0 eng d
082 _a372.89 SHU
100 _aShukla
245 0 _aSamajik Vigyan avam Shikshan
260 _aAgra
_bRakhi
_c2015
300 _a192
942 _2ddc
_cBK
999 _c3531
_d3531