000 00235nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aD.K.Goyal
245 0 _aPrabhand Ke Sidhaanth
260 _aN.Delhi Arya
_bAvichal
_c2004
942 _cBK
999 _c11906
_d11906