000 00245nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aJ K Jain
245 0 _aVyavasaik prashasan awam prabandh
260 _aNew Delhi
_bKalyani Pub
_c1984
942 _cBK
999 _c7317
_d7317