Infrared methods : principles and applications / by, G.K.T. Conn [and] D.G. Avery. Conn, G. K. T. (George Keith Thurburn) Avery, D. G. (Donald Geoffrey), 1926- joint author. Infrared technology. QC457 .C69 1960 544.6 COI Includes Index. Includes bibliography. New York : Academic Press, c1960. c1960. 1960 Text viii, 203 p. : eng Physical chemistry, v. 7 Physical chemistry ; v. 7.