000 00400nam a2200157Ia 4500
008 250428s9999 xx 000 0 und d
082 _aF 691 T13 1989
245 0 _aEstimating bill of materials
245 0 _cTagayun, Vicente A.
260 _bTagayun Associates.
260 _c1989
526 _a600 Technology (App Sciences)
650 _aBuilding -- Estimates.
942 _2DDC
942 _cB
999 _c18550
_d18550