000 00277nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aS N Maheshwari/ S N Mittal
245 0 _aLaagat lekhankan: Saidhantik awam kriyatamak
260 _aDelhi
_bMahavir Bk Depot
_c2001
942 _cBK
999 _c11190
_d11190