Document LxVDvnjV0zpaq4nDj4Z5mZe7

Applied Science DepL Heating Ventilating * Air Conditioning GUIDE 1957 A n Instrument ofService Prepared, for the Profession containing A TECHNICAL DATA SECTION of reference material, on the DESIGN AND SPECIFICATION OF HEATING, VENTILATING, AND AIR CONDI TIONING SYSTEMS BASED ON----THE TRANSACTIONS--THE INVESTIGATIONS of the Research Laboratory and Cooperating Institutions-- and the Practice of the Members and Friends of the Society; A MANUFACTURERS' CATALOG DATA SECTION containing ESSENTIAL AND RELIABLE INFORMATION CONCERNING MODERN EQUIP MENT; COMPLETE INDEXES to Technical and Catalog Data Sections. Vol.35 $12.00 per copy Published Annually by the American society of Heating and Air-Conditioning Engineers, Inc. 62 Worth St. New York 13, N.Y. A580424