000 00403nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a690.68
100 _aRojas Eddy M.
245 0 _aConstruction Productivity
260 _aNULL
260 _bJ.Ross.
260 _c2008
300 _a1 TO 329p.
365 _b3453
650 _aCIVIL_CONSTRUCTION MANAGEMENT
942 _cDBK
999 _c32415
_d32415