Fundamentals of quantum optics [by] John R. Klauder and E. C. G. Sudarshan. Quantum optics. Klauder, John R. Sudarshan, E. C. G., joint author. Quantum optics. QC446.2 .K56 1968 535.1 KLF Bibliography: p. 259-273. New York, W. A. Benjamin, 1968. 1968. 1968 Text xi, 279 p. eng The Mathematical physics monograph series