Kemler, Emory N. Heat pump applications, by Emory N. Kemler and Sabert Oglesby, Jr. - 1st ed. - New York, McGraw-Hill [c1950] - vii, 300 p. diagrs. 24 cm. Subjects--Topical Terms: Heat pumps.MCE Dewey Class. No.: 621.4025 / KEM