000 00289nam a2200109 4500
080 _a535
_b: 539.216 ALL.73
245 _aFibre optics; theory and practice
100 _aAllan, W.B
260 _aLondon
_bPlenum Press
_c1973
300 _avi+247p
440 _vOptical physics and engineering
440 _vWolfe, William L
999 _c26894
_d26894