000 00316nam a2200133Ia 4500
008 220201s2019 xx 000 0 eng d
082 _a658.4033
_bDWI
100 _aDwivedi, DN
245 0 _aManagerial economics
250 _a8th
260 _aNoida
_bVikash Publishing House
_c2019
300 _a831
942 _2ddc
999 _c30266
_d30266