00342nam a2200109Ia 4500008004100000020002200041040002900063050002400092100002200116245004200138260005200180230222s9999||||xx |||||||||||||| ||und||  a978-81-7758-418-9  cChuka University Library  aTK 5103.5bM96 2001  aMynbaev K. Djafar 0aFiber-optic communications technology  aPearson Education IncbDorling kindersleyc2001