000 00252nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aJ P Gupta awam anya
245 0 _aVyavasaik sangathan awam prabandh
260 _aNew Delhi
_bR Chand
_c1997
942 _cBK
999 _c9723
_d9723