Levenson, Marc D. Introduction to nonlinear laser spectroscopy / Marc D. Levenson. - New York : Academic Press, 1982. - xiv, 256 p. : ill. ; 24 cm. - Quantum electronics-Principles and applications. . ISBN: 0124447201 Subjects--Index Terms: Laser spectroscopy Nonlinear optics. Dewey Class. No.: 535.5/8 / LEV