Investigation of warm-air furnaces and heating systems
By: conducted by the Engineering Experiment Station, University of Illinois in cooperation with the National Warm-Air Heating Association, by A. C. Willard ... A. P. Kratz ... Vincent S. Day ...
Contributors: Day, Vincent S. 1894-; Konzo, Seichi, 1905-; Kratz, Alonzo P. b. 1885.; National Warm-Air Heating Association.; University of Illinois. Engineering Experiment Station.
Series: Bulletin, Engineering Experiment Station, University of Illinois,; no. 120, etc.; University of Illinois bulletin,; v. 18, no. 29, etc.; Bulletin (University of Illinois. Engineering Experiment Station)  ;; no. 120, etc.
Publisher: University of Illinois
Published: 1919
Place of publication: Urbana
Language: eng
Subjects: Furnaces.; Heating.
Notes: pt. V by Arthur C. Willard, Alonzo P. Kratz, Seichi Konzo; Pt. VI by Alonzo Kratz and Seichi Konzo.