00870nam a2200265 a 4500 13693 BD-RjUL 20211208235510.0 140201s1980 enka b 001 0 eng d 0471276111 : (BD-RjUL)13745 DLC BD-RjUL BD-RjUL eng eng 621.38275 OPT 1980 23 Optical fibre communications : devices, circuits, and systems / edited by M. J. Howes, D. V. Morgan. Chichester [Eng.] ; New York : J. Wiley, c1980. xii, 304 p. : ill. ; 24 cm. The Wiley series in solid state devices and circuits Includes bibliography and index. Optical communications. 39369 Fiber optics. 39370 Howes, M. J. 42847 Morgan, D. V. 42848 ddc BK 13693 13693 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1984-10-15 Topper-Tulip 65.95 0 621.38275 OPT 1980 2017-03-22 00:00:00 C-1 2017-03-22 BK 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1983-10-04 Tulip Enterprize, Dhaka 62.65 0 621.38275 OPT 1980 2017-03-30 00:00:00 C-2 2017-03-30 BK