000 00279nam a22001217a 4500
020 _a9788181286925
082 _a621.38
_bEIB/OPT
100 _aEI-Bawab,Tarek S.,
_97710
245 _aOptical Switching
260 _aNew Delhi
_bSpringer
_c2006
300 _a451p.
_b[D1]
942 _cBK
999 _c6910
_d6910