Document ppx2kLjaVbgpQrXvYGbjdDNKa

Heating Ventilating T Air Conditioning ! ! GUIDE 1944 An Instrument of Service prepared for the Profession--Containing a Technical Data Section OF REFERENCE MATERIAL ON THE DESION AND SPECIFICATION OF HEATING, VENTILATING AND AIR CONDITIONING SYSTEMS BASED ONt--THE TRANS ACTIONS--the Investigations of the Research Laboratory and Co operating Institutions--and the Practice of the Members and ' Friers of the Society together with a i Manufacturers' Catalog Data Section i Containing Essential and Reliable Information, concerning Modern Equipment frfc also The Roll of Membership of the Society WITH Complete Indexes to Technical " and Catalog DatX; Sections Vol. 22 $5.00 per Copy XD72342Published Annually by American Society of Heating and Ventilating Engineers 51 Madison Avenue New York, N. Y.