00513nam 2218397 450000100060000000300230000600500090002900800410003808200110007907200200009002000170011010000200012726000250014725000060017224500610017865000200023965000280025965000340028718397StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a004.68 ahow things work a81-03-0681-3 aJOHN E.MCNAMARA bPrentice Hall c1994 a4 aLOCAL AREA NETWORKS bAN INTRODUCTION TO THE3 TECHNOLGE ahow things work aphysical considerations atopologies and access methods