Guggenheim, E. A. 1901-1970 Physicochemical calculations / by E.A. Guggenheim and J.E. Prue - 2nd ed. - Amsterdam : North-Holland, 1956 - xii, 491 p. : ill. ; 24 cm. - Series in physics . Subjects--Topical Terms: Chemistry, Physical and theoretical--Problems, exercises, etc. Dewey Class. No.: 541 / GUP 1956