00333nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001900084245005500103260002500158300000800183650000800191221030s9999    xx            000 0 und d  a8120314778  aEnglish  a105.23bSho  aR. A. Shotwell 3aAn Introduction to Fibre Opticscby R. A. Shotwell  bPHIaNew Delhic1999  a173  aECE