000 00406nam a2200157Ia 4500
003 OSt
008 181001s1998 xx 000 0 und d
082 _a004.6
_bFRE
100 _aFreer; J. R.
245 0 _aComputer communications and networks
250 _a3rd
260 _bEast-West Press,
_aNew Delhi:
_c©1998
300 _a808p.
650 _aElectronics and Communication Engineering
942 _2ddc
_cBK
999 _c118
_d118