000 00305 a2200133 4500
001 39103
082 _a001.64STA
090 _c24649
_d24649
100 _aStallings William
245 _aData and Computer Communications, 5/e
250 _a5
260 _aU S A
_bPrentice Hall
_c1997
300 _a945
942 _aNUST-CAE
_k001.64STA
999 _c274176
_d274176