000 00300nam a2200121Ia 4500
008 210901s9999 xx 000 0 eng d
020 _a8170142466
082 _a310 GUP
100 _aGupta, S. P.
245 0 _aSankhiyanki ke sidhant
260 _aNew Delhi
_bSultan Chand and Sons
942 _2ddc
_cBK
999 _c23073
_d23073