000 00272nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aK K Dewett/GG Singh/Verma
245 0 _aIndian Economics
250 _a22nd
260 _aDelhi
_bS. Chand
650 _aMath
942 _cBK
999 _c647
_d647