Trott, A. R. Refrigeration and air-conditioning / A.R. Trott and T. Welch. - 3rd ed. - Oxford ; Boston, Mass. : Butterworth Heinemann, 2000. - vi, 377 p. : ill. ; 25 cm. ISBN: 075064219X Subjects--Topical Terms: Air conditioning.MCERefrigeration and refrigerating machinery. Dewey Class. No.: 621.56 / TRO