Energy Isnt Easy Unknown - 1984

New York: Coward Mccann, 1984. Book. Near Fine. Hardcover. Stated First printing.. New York: Coward Mccann, 1984. Stated First Printing. Near Fine/Very Good+. Stated First Printing in clean unclipped dust jacket. Clean black cloth boards with bright gold lettering on spine. No bumping, no wear. Binding is tight & square, pages and edges are clean and bright. Clean endpapers; no names, writing or marks. 203 pp. with index. Illustrated with diagrams and photographs. Clean bright dustjacket is unchipped, not price clipped (12.95 on front inside flap), enclosed in new archival quality removable mylar cover. Explores the different forms of energy and analyzes the problems in converting them into useful work; examines the nature of heat; explains the different grades of energy; chapters on various ways we can practice energy conservation and consequences for the environment of alternate energy systems..

Putnam Juvenile, 1984-01-20. Hardcover. Good.