00459nam a2200193Ia 4500 230102s9999 xx 000 0 und d 978-1-25-900687-6 621.382 KEI Keiser, Gerd 12481 Optical Fiber Communications 0 5 th New Delhi Tata McGraw-Hill 2013 662 p.p. Telecommunication 12482 SC_ST_BK 0 0 ddc 0 0 AIT AIT 2021-11-15 Asha Book Centre 600.00 4 1 621.382 RAO BE26358 2025-05-15 2025-01-31 600.00 2022-12-31 BE_BK Electronics and Communication 96 2021-06-24 0 0 0 0 AIT AIT 2021-11-15 Asha Book Centre 600.00 3 1 621.382 RAO BE26359 2025-01-30 2025-01-13 600.00 2022-12-31 BE_BK Electronics and Communication 96 2021-06-24 0 0 0 0 AIT AIT 2016-01-14 Sapna Book House 625.00 0 621.382 KEI ST956 2023-01-02 625.00 2023-01-02 SC_ST_BK Telecommunication 90767 2014-03-10 18 6739 6739