Optical fiber communications : principles and practice / John M. Senior. Senior, John M. Optical communications. Fiber optics. TK5103.59 .S46 1992 621.38275 20 SEO Includes bibliographical references and index. New York : Prentice Hall, c2009. c2009. 1992 Text xlix, 1075 p. : eng Prentice Hall international series in optoelectronics