000 00266nam a2200109Ia 4500
008 220201s1998 xx 000 0 eng d
100 _aBELL, G.I. & BLACKWILL, S.
245 0 _aMANAGEMENT IN ENGINEERING
260 _aDELHI
_bPHI
_c1998
300 _a493
942 _2ddc
999 _c68052
_d68052