00779cam a2200241 a 4500 37823 (BD-RjUL) 20211209052648.0 971120s1998 nyua b 001 0 eng 0070382794 DLC (BD-RjUL) 621.382/75 21 Lachs, Gerard. 117176 Fiber optic communications : systems, analysis, and enhancements / Gerard Lachs. New York : McGraw-Hill, c1998. xv, 385 p. : ill. ; 25 cm. McGraw-Hill telecommunication books Includes bibliographical references and index. Optical communications. 117177 Fiber optics. 117146 McGraw-Hill telecommunications. 117178 ddc BK 37823 37823 0 0 ddc 0 1 ICE ICE 2015-07-29 0 621.382/75 LAF 1998 2015-07-29 00:00:00 C-1 2021-12-09 BK