TY - BOOK AU - Agrawal ,Govind P. TI - Fiber- optic communication system SN - 9-8141-2660-8 U1 - 621.38275 PY - 2003/// CY - New York PB - John Wiley KW - Communication engineering KW - Fiber optics KW - Optical amplifire N1 - Includes biblographical references and index; Rescarchco ER -