000 00248nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aB K Kumawat/ R L Kataria
245 0 _aAarthik awam vanijayik nibandh
260 _aMeerut
_bRastogi Pub.
942 _cBK
999 _c851
_d851