000 00418nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a624.068
100 _aStevens J. D.
245 0 _aTechniques for construction network scheduling
260 _aNULL
260 _bMcgraw Hill Publishing Company
260 _c1990
300 _a224p.
365 _b270
650 _aCIVIL
942 _cDBK
999 _c20867
_d20867