000 00255nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aSharma, B. L. and Pratap Naresh
245 _aShaikshik evam Mansik Mapan
260 _aMeerut
_bR. Lall Books
942 _cBK
999 _c4802
_d4802