000 00302nam a2200121Ia 4500
008 231023s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a621.38275
_bT10 CHA
100 _aChan, Calvin C.K.
_914924
245 0 _aOptical performance monitoring
260 _bElsevier
_c2010
942 _cBK
999 _c25720
_d25720