000 00407nam a2200157 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
020 _a0672270668
082 _a621.369
_bHEC
100 _aHecht, Jeff
245 _aUnderstanding Fiber Optics
260 _aUSA :
_bHoward W. Sams & Company,
_c1987.
300 _aIV,450p.;
_bcol.ill.
_c23cm
650 0 _aApplied Physics
942 _2ddc
_cLM
999 _c102890
_d102890