00352nam a2200145Ia 4500008004100000041000800041082001600049100001300065245002400078260003900102300002600141365001600167500001000183700001300193230718s9999    xx            000 0 und d  aeng  a621.38bYAR  aYariv A.  aOptical Electronics  c1991bSaunders College Publication  a711dRef 197 E (5864)  cRs.b495.00  a197 E  aYariv A.