000 00287nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
100 _aTTTI
245 0 _aMech. estimating & costing
250 _a5
260 _bNew Delhi : Prentice Hall of India
_c1992
300 _a160
942 _2ddc
999 _c85201
_d85201