00510nam a2200169Ia 4500 230718s9999 xx 000 0 und d eng 621.382'75 RAM Ramaswami R. Optical Networks A Practical Perspective 3rd Ed. 2010 Elsevier Pub 891 Ref 1193 E (35542) Rs. 550.00 Ramaswami R.; Sivarajan K.N. & Sasaki G.H. 191210 O:0446213-Feb-2015B:IN 262828-Jan-2015 COMP 1375 339248 339248 0 0 0 0 CCEP CCEP 2015-02-13 Pradeep Book Distributors COMP 412.50 IN 2628 3 621.382'75 CCEP-BK-50455 2026-05-22 07:14:13 2026-03-10 1375 550.00 2015-01-28 BK 050455