00444cam a2200145 a 4500008004100000020001500041020001800056100001900074245006900093250001200162260004500174300002600219650002700245050002600272930510s1992    waua     b    101 0 eng    a0333617924  a9780333617922  aSibley, M.J.N.00aOptical communications :bComponents and systems/cM.J.N. Sibley  a2nd ed.  aLondon:bThe macmillan press ltd,c1995.  axvi, 254 p. :bill. ; 0aOptical communications00aTK5103.59b.O672 1992