Science
Resonances . A Volume in Honor of the 70th Birthday of Nicolaas Bloembergen. M. D. Levenson, E. Mazur, P. S. Pershan, and Y. R. Shen, Eds. World Scientific, Teaneck, NJ, 1990. xii, 499 pp., illus. $78; paper, $38. From a symposium, Cambridge, MA, May 1990.
Katherine Livingston