United States. Bureau of Domestic Commerce.
Morton Research Corporation.
Unknown Author
Babcock & Wilcox Company.
Ashrae
William M. Johnson
Exposition and Symposium on Industrial Heat Exchanger Technology (1985 Pittsburgh, Pa.)
Canada. Dept. of External Affairs.
Société anonyme des usines du Pied-Selle
John Doty Engine Co
Mark Hudson
Canada. Restrictive Trade Practices Commission.
J. M. Rhine
J. Buc
Roger Messenger
John T. Cutchin
Dan Buttner
Frost & Sullivan
American Radiator Company