00359nam a2200145Ia 4500008004100000020001500041041000800056082001600064100001900080245002700099250000600126260003800132300001100170650003200181210716s1995    xx            000 0 und d  a8170295076  aeng  a004.68 DUTE  aDutton, Ellen.  aLan security handbook.  a1  aNew DelhibBPB Publicationsc1995  axx,388  aLocal Area Networks(004.68)