000 00313nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a4
082 _b64 MUR
100 _aMURTHY C. SIVA RAM
245 0 _aWDM OPTICAL NETWORKS
260 _aNEW DELHI
260 _bPHI
260 _c2004
999 _c42748
_d42748