00719nam a2200217Ia 450000500170000000800410001702000150005804000180007304100080009108200210009910000220012024501250014225000120026726000360027930000150031565000240033065000360035470000470039070000290043770000350046620230704140143.0210716s1999    xx            000 0 und d  a8176352586  cAIMIT LIBRARY  aeng  a004.65 24bDERF  aDerfler, Frank J.  aHow networks work /cBy Frank J Derfler and Les Freed; illustrated by Michael troller, Steve Adams and Patricia Douglas.  a4th ed.  aNew Delhi :bTechmedia ,c1999.  aix,212p. ;  aLocal area networks  aMixing computers and telephones  aFreed, Les.eIllustrated Troller, Michael.  eIllustrated Adams Steve.  eIllustrated Douglas, Patricia.