000 00405nam a2200133Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a621.382 75
_bKEI-O
100 _aKeiser, Gerd
245 0 _aOptical Fiber Communications
260 _bTata Macgraw-Hill
_aNew Delhi
_c1991
630 _xGeneral stack
650 _aApplied Physics
_vEngineering & allied operations
_xOptical FiberPhysics
942 _cBOOK
999 _c55842
_d55842