000 00281nam a2200109Ia 4500
008 140725s9999 xx 000 0 und d
041 _aEnglish
100 _aRAJIV, RAMASWAMI, and SIVERAJAN, KUMAR
245 _aOPTICAL NETWORKS: A PRACTICAL PERSPECTIVE
260 _c2006
942 _cBK
999 _c915
_d915