Zemansky, Mark W. Heat and thermodynamics : an intermediate textbook / Mark W. Zemansky and Richard H. Ditman. - 6th ed. - London : McGraw-Hill Book co., c1981. - xv, 543 pages : illustrations ; 20 cm. Includes index. ISBN: 0070728089 Subjects--Topical Terms: Heat.Thermodynamics. Dewey Class. No.: 536.7 ZEM