000			00780pam a2200229 a 4500
999			_c18799 _d18799
005			20210730164555.0
008			861103s1987 nyua b 001 0 eng
020			_a0070449570
082	0	0	_a697 _219 _bKON-R
100	1		_aKonkel, James H.
245	1	0	_aRule-of-thumb cost estimating for building mechanical systems : _baccurate estimating and budgeting using unit assembly costs / _cJames H. Konkel.
260			_aNew York : _bMcGraw-Hill, _cc1987.
300			_aviii, 230 p. : _bill. ;
500			_aIncludes index.
942			_2ddc _cGB
650		0	_aHeating _xEstimates.
650		0	_aAir conditioning _xEstimates.
650		0	_aVentilation _xEstimates.
650		0	_aFire detectors _xEstimates.
906			_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg