Elonka, Stephen Michael and Minich, Quaid Walton Standard refrigeration and air conditioning questions and answers - 2nd ed. - New Delhi ; Tata Mcgraw-Hill Publishing , 1973 - xiii,321p. ISBN: 0070992959 27.50 Subjects--Topical Terms: EngineeringRefrigeration Dewey Class. No.: 621.56 / ELO