Fenn, John B., 1917- Engines, energy, and entropy : a thermodynamics primer / John B. Fenn. - San Francisco : W.H. Freeman, c1982. - xviii, 293 p. : ill. ; 24 cm. Includes index. ISBN: 0716712814 0716712822 (pbk.) Subjects--Topical Terms: Thermodynamics. LC Class. No.: TJ265 / .F37 Dewey Class. No.: 621.402/1