The Harper encyclopedia of science / Edited by James R. Newman. Managing editor: Jerome Wyckoff. Associate editors: Roger G. Menges [and] Edmund H. Harvey, Jr. Board of editorial consultants: John Tyler Bonner. Newman, James R. (James Roy), 1907-1966, ed. Science Dictionaries. Technology Dictionaries. 503 1st ed. NEH Published in 1965 under title: The International encyclopedia of science. Bibliography: p. 1282-1297. New York, Harper & Row, 1963. 1963. 1963 Text 4 v. (ix, 1379 p.) eng