00600nam a2200241Ia 4500 210210b1997 xxu||||| |||| 00| 0 eng d 8121914590 621.3692 SARO SARKAR (Subir Kumar). Optical fibres and fibre optic communication systems. New Delhi. S. Chand & Co. Ltd. 1997 xiii,306 systems. Optical optic fibres fibre communication and Electronic Communication 052372 100620 100620 0 0 0 0 Engineering AL AL Engineering 2021-02-17 65.00 0 621.3692 SARO 052374 2021-02-17 00:00:00 2021-02-17 BK 0 0 0 0 Engineering AL AL Engineering 2021-02-17 65.00 0 621.3692 SARO 052375 2021-02-17 00:00:00 2021-02-17 BK 0 0 0 0 Electronics AL AL Engineering 2021-02-17 65.00 0 621.3692 SARO 052372 2021-02-17 00:00:00 2021-02-17 BK 0 0 0 0 Engineering AL AL Engineering 2021-02-17 65.00 0 621.3692 SARO 052373 2021-02-17 00:00:00 2021-02-17 BK