00295nam a2200109Ia 4500008004100000082002100041100002300062245004400085250000900129260003900138300000800177240913s9999||||xx |||||||||||||| ||und||  aGS    621  PER/F  aStewart D.Personck 0aFiber Optics Technology andapplications  aNULL  bKhanna PublishersaNew Delhic2004  a257