Gowar, John, 1945- Optical communication systems / [Book]. John Gowar. - Englewood Cliffs, NJ : Prentice/Hall International, 1984. - xiv, 577 p. : ill. ; 24 cm. - Prentice-Hall international series in optoelectronics . Includes bibliographies and index. ISBN: 0136380565 0136381561 (pbk.) LCCN: 83008694 Subjects--Topical Terms: Optical communications.