000 00261nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aK C Jain/ V P Gaur/ D B Narang
245 0 _aAayekar vidhaan awam abhyaas
260 _aLudhiana
_bKalyani Pub
_c1992
942 _cBK
999 _c8179
_d8179