000 00358nam a2200133Ia 4500
001 00227
008 190706s9999 xx 000 0 und d
082 _a692.5 D975
100 _aDUTTA.B.N
245 0 _aESTIMATING AND COSTING IN CIVIL ENGINEERING: SPECIFICATIONS VALUATION, PLANNING
260 _aLUCKNOW
_bAUTHOR
_c1996
300 _a25X19
942 _cREF
_2DDC
999 _c9749
_d9749