00333nam a2200145Ia 4500 Keiser/Gerd BK Optical fiber Optical fiber communication 2nd ed McGraw Hill International New York 1991 380414 KEI 461 ENGLISH 25452 25452 0 0 0 0 CRC CRCE CRCE 1488 | 23 2023-03-17 global books 276.66 26 0 380414 KEI 8151 2023-03-17 276.66 2023-03-17 BK 0 0 0 0 CRC CRCE CRCE 1488 | 23 2023-03-17 global books 276.66 26 0 380414 KEI 8152 2023-03-17 276.66 2023-03-17 BK 0 0 0 0 CRC CRCE CRCE 1488 | 23 2023-03-17 global books 276.66 0 380414 KEI 8153 2023-03-17 276.66 2023-03-17 BK 0 0 0 0 CRC CRCE CRCE 1488 | 23 2023-03-17 global books 276.66 0 380414 KEI 8154 2023-03-17 276.66 2023-03-17 BK 0 0 0 0 CRC CRCE CRCE 1488 | 23 2023-03-17 global books 276.66 26 0 380414 KEI 8155 2023-03-17 276.66 2023-03-17 BK