000 00523nam a22001817a 4500
008 230328b |||||||| |||| 00| 0 eng d
020 _a0852968868
040 _aNational Science Library
_cNational Science Library
080 _aD 681.324
_bN7
245 _aTelecommunication networks
250 _a2nd ed.
260 _aUK:
_bThe Institute of Electrical Engineers,
_c1997
300 _axix, 518p.
650 _aInformation technology
653 _aComputer science
700 _aFlood, J E (Ed.)
942 _2udc
_cBK
999 _c16021
_d16021