Document gaxvB96MN3beQ1m3pR2q0oqm3

Heating Ventilating Air Conditioning GUIDE 1939 An Instrument of Service prepared for the Profession---Containing a Technical Data Section of reference material on the desicn and specification of heating, VENTILATING AND AIR CONDITIONING SYSTEMS----BaSED ON THE TRANS C ACTIONS--the Investigations of the Research Laboratory and o operating Institutions--and the Practice of the Members and Friends of the Society TOGETHER WITH A Manufacturers' Catalog Data Section Containing Essential and Reliable Information Concerning Modern Equipment also The Roll of Membership of the Society WITH Complete Indexes foe Technic al and Catalog Data Sections. ; Vol. 17 X736017 Published Annually by American Society of Heating and Ventilating Engineers 51 Madison Avenue New York, N". Y.