00370nam a22001457a 4500 9788131732663 621.38275 SEN/O Senior John M Optical Fiber Communication : Principles and Practice Third Noida Pearson India Education Services Ltd 2025 1086p Physics BK 82654 82654 0 0 0 0 PHY GBCTL GBCTL F31 2026-04-25 1100.00 1 1 621.38275 SEN/O 73019 2026-09-15 2026-08-18 2026-08-18 2026-04-25 BK 0 0 0 0 PHY GBCTL GBCTL F31 2026-04-25 1100.00 0 621.38275 SEN/O 73020 2026-04-25 2026-04-25 BK