000 00285nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aM L Jhingon
245 0 _aMicro economic theory
250 _a3rd
260 _aNew Delhi
_bVani Edu Books
_c1984
650 _aEconomics
942 _cBK
999 _c5077
_d5077