Perrine, Richard. L. Energy : For ourselves and our posterity [Books]. Rubey Volume III Richard L. Perrine [and] W. G. Ernst. - Englewood Cliffs Prentice-Hall. 1980 - Pages: 434. ISBN: 0132772787 0.00 Subjects--Personal Names: Power resources -- Addresses, essays, lectures. Dewey Class. No.: TJ/163 / PER