000 00231 a2200097 4500
001 44317
100 _aWalker
245 _aIntroduction to Computer Engineerng
260 _aNew York
_bHart Publishing Co.
_c
090 _c28065
_d28065
942 _aNUST-CAE
_cM
_c20075
999 _c279390
_d279390