000 00347nam a2200145Ia 4500
008 170101s1967 xx 000 0 und d
082 _a330 M68E
100 _aMITHAL, Gyanendra Kumar
245 0 _aEngineering economics and accounts
260 _bDelhi
_c1967
300 _av.1
650 _aECONOMICS
653 _aECONOMICS
942 _2ddc
_cB
999 _c23048
_d23048