000 00274nam a2200109Ia 4500
008 230822s9999 xx 000 0 und d
041 _aeng
100 _aGREENHALGH BRIAN
245 _aINTRODUCTION TO ESTIMATING FOR CONSTRUCTION
260 _bROUTLEDGE ,USA
300 _a904
999 _c860127
_d860127