000 00301nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3692 M6279
100 _aMIDWINTER.J.E
245 0 _aOPTICAL FIBRES FOR TRANSMISSION
260 _aNEW YORK
_bWiley
_c1979
300 _a24X16
942 _cBK
_2DDC
999 _c19282
_d19282