000 00307nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a658.1596 K45
100 _aKHAWAS.K.L
245 0 _aENGINEERING ECONOMICS AND MANAGEMENT
260 _aDELHI
_bIBT Publishers
_c1986
300 _a23X14
942 _cBK
_2DDC
999 _c20451
_d20451