00757nam0-22002891i-450-99000050312040332120071008091533.0000050312FED01000050312(Aleph)000050312FED0100005031220020821d1977----km-y0itay50------basparusa-------001yyFibro-opticaD. K. SattarovMoscowMIR Editorialc1977394 p.ill.17 cmfibre ottiche621.398'1Sattarov,D. K.491958ITUNINARICAUNIMARCBK99000050312040332110 B III 22111449DINELDINELFibro-optica329994UNINA