Pimentel, George C. Understanding chemical thermodynamics [by] George C. Pimentel [and] Richard D. Spratley. - San Francisco Holden-Day [1969] - 219 p. illus. 23 cm. LCCN: 69013419 Subjects--Topical Terms: Thermodynamics LC Class. No.: QD501 / .P44 Dewey Class. No.: 541/.369