000 00434nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a70233195
040 _cLDD
100 _aHumphreys, Kenneth King
245 0 _aMechanical estimating guidebook for building construction
_cKenneth King Humphreys
260 _aNew York
_bMcGraw-Hill
_c1987
300 _axvii, 393p
901 _a758
_b24-02-1997
942 _2ddc
_cBK
999 _c41769
_d41769