000 00365nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aPatil B. S.
245 0 _aCivil engineering contracts and estimates
260 _aLongman
260 _bOrient
260 _c1984
300 _a569p.
365 _b70
650 _aCIVIL
942 _cDBK
999 _c16640
_d16640