Document e73JE9R7wmQKZZxQKX2gX524G

American Society of Heating wVentilating Engineers Guide 1924-25 Containing Reference and Desicn Data Useful in the Planning and Construction of Modern Heating and Ventilating Installations -- Prepared from the Society's Transactions--Investigations of Its Research Laboratory--and the Practice of Its Members Together with A CATALOG AND REFERENCE DATA SECTION CONTAINING ESSENTIAL AND RELIABLE FACTS CONCERNING MODERN EQUIPMENT AND THE ROLL OF MEMBERSHIP OF THE SOCIETY Vol. 3 $3.00 Per Volume 934127 Published Annually by American Society of Heating and Ventilating Engineers 29 West 39TH Street New York