000 00405nam a2200157Ia 4500
008 170601s2003 xx 000 0 und d
020 _a0070530742
041 _aENGLISH
082 _a004.6/WAL
100 _aWALRAND, JEAN
245 0 _aCOMMUNICATON NETWORKS. A FIRST COURSE
250 _a2nd
260 _bTATA MCGRAW HILL CO LTD., NEW DELHI.
_aNEW DELHI.
_c2003
300 _a336
942 _2ddc
_cREF
999 _c14860
_d14860