Gurney, Ronald W. Introduction to statistical mechanics / by Ronald W. Gurney. - New York : McGraw-Hill, c1949. - vii, 268 p. : ill. ; 24 cm. - International series in pure and applied physics . - International series in pure and applied physics . Includes index Subjects--Topical Terms: Statistical mechanics. Dewey Class. No.: 530.13 / GUI 1949