000 00279nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aRaghubir Sahai Kulshreshd
245 0 _aNiyojan evem aarthik vikas
260 _aAgra
_bSahitya Bhawan
_c1973
650 _aEconomics
942 _cBK
999 _c1898
_d1898