Yu, Francis T. S., 1932- Introduction to optical engineering [Book] / Francis T.S. Yu, Xiangyang Yang. - Cambridge, [Eng.] ; New York : Cambridge University Press, 1997. - xiii, 408 p. : ill. ; 26 cm. All. ISBN: 0521573661 Subjects--Topical Terms: Electrooptical devices.Optical instruments.Optics. Dewey Class. No.: 621.36