00925nam0-22003371i-450-99000050284040332120101112124806.0000050284FED01000050284(Aleph)000050284FED0100005028420020821d1979----km-y0itay50------baengy-------001yyOptical fibers for transmissionJ. E. MidwinterNew YorkWiley1979410 p.ill.24 cmWiley series in pure and applied opticsOtticaFibre ottiche535Midwinter,John E.1396ITUNINARICAUNIMARCBK99000050284040332113 B 32 2532234FINBC10 B III 200L/183 CNRDINELDINELFINBCOptical fibers for transmission329979UNINA