000 00265nam a22001097a 4500
008 120706b xxu||||| |||| 00| 0 eng d
050 _aQA76.9.A73 B37 1992
100 _aBLUNDELL.G.B
245 _aCOMPUTER SYSTEMS AND NETWORKS
300 _a313P.
942 _2lcc
_cBK
999 _c64903
_d64903