000 00462nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a0136394615
041 _aENGLISH
082 _a004.62 N
082 _bSAN
100 _aSANDY SHAW
245 0 _aOSI EXPLAINED: END TO END COMPUTER COMMUNICATION STANDARDS
260 _bELLIS HORWOOD
260 _c1990
300 _a249
650 _aCOMPUTER SCIENCE
650 _bNETWORKS
942 _cBK
999 _c2898
_d2898