000 00348pam a2200157a 44500
008 230405s2003 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aWilliam Stalling
245 _aData & Computer Communication
250 _a6
260 _a
_bPearson
_c2003
300 _a810 P 24 Cm
440 _a295
690 _aMCA
906 _a5713
999 _c258572
_d258572