Begamudre, Rakosh Das. Energy conversion systems / by Rakosh Das Begamudre. - New Delhi : New Age International Pvt. Ltd. Publishers, 2000. - xv, 419 p. 26 cm. ISBN: 8122412661 Subjects--Topical Terms: Direct energy conversion; Fuel cells. Dewey Class. No.: 621.4 BEG / 1954