000			00360pam a2200145a 44500
082			_a697.93 _bG453m2
100			_aGladstone, John
245	1		_aMECHANICAL ESTIMATOR'S GUIDE
250			_a2nd rev.
260			_aMiami, Fla. _bTechnical Guide Pub. _c1961
300			_a152
650			_aAir Conditioning -- Estimates
964			_gCIRC
997			_a50483 C
999			_c439069 _d439069