000 00381nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a692.5
082 _bDAT
100 _aDATTA B N
245 0 _aESTIMATING AND COSTING IN CIVIL ENGINEERING
250 _n0
250 _n1992
260 _bUBS
365 _b125
650 _aCIVIL
942 _cREF
950 _CCIVIL
999 _c191218
_d191218