Hoffmann, Peter, 1935- Tomorrow's energy : hydrogen, fuel cells, and the prospects for a cleaner planet / Peter Hoffmann. - Cambridge, Mass. ; London : MIT Press, c2001 - x, 289 p., [14] p. of plates : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 026258221X Nat. Bib. No.: GBA2-69603 Subjects--Topical Terms: Hydrogen as fuel.