00606pam a2200145 a 4500020002100000020001500021082001500036100004200051245003300093260006100126300003500187650021600222942000700438999001500445  a0130882631 (pbk)  a013090350700a004.6bSTA1 aStallings, WilliamaRichard Van Slyke10aBusiness data communications  aCanadabBenjamin/Cummings Publishing Company, Inc.c1994  axxvii, 608 p.b: ill.c; 23 cm 0aComputer scienceaBusiness-Data processingvData transmission systemsvBusiness enterprisesvComputer networksvWireless networksvNetwork managementvData processingvData transmissionvNetwork architecturevFC  cBK  c4653d4653