000 04088nam a2200877Ia 45e0
008 180816s2018 xx 000 0 und d
082 _a331.714
100 _aSCITECH
245 0 _aEngineering And Managerial Economics
260 _bSrivastava, S. B.
942 _2ddc
_cBB
999 _c5035
_d5035