00541 a2200193 4500 0-07-213078-4 DLC 621.3827 Goralski, Walter Optical networking & WDM Walter Goralski Berkeley, Ca. : Osborne/McGraw-Hill, c2001. xviii, 556 p. Bredbandskommunikation Fiber optics Computer networks Broadband communication systems Optical networking and WDM BK 621.3827 GOR ddc 4652 4652 0 0 0 0 NFIC CL CL GEN 2002-06-26 Pak Book Corporation 3553.22 0 3 621.3827 GOR SEECS002166 2022-02-10 2017-01-05 BK