00821cam a22002774a 450000100090000000300040000900500170001300800410003001000170007102000150008804000230010304200080012605000260013408200160016010000220017624500500019826000390024830000330028750000200032065000440034065000430038465000400042790600450046794200140051299900170052611816637OSt20260113150649.0991021s2000    inua          001 0 eng    a   99068216   a0789722526  aDLCbengcDLCdDLC  apcc00aTK5105.7b.D4644 200000a004.6/82211 aDerfler, Frank J.10aPractical Networking /cFrank J. Derfler, Jr.  aIndianapolis, Ind. :bQue,cc2000.  aix, 543 p. :bill. ;c24 cm.  aIncludes index. 0aLocal area networks (Computer networks) 0aWide area networks (Computer networks) 0aInternetworking (Telecommunication)  a7bcbccorignewd2eepcnf19gy-gencatlg  2lcccBOOK  c20853d20853