Stallings, William2018-10-312018-10-31200720070-13-243310-9http://196.43.179.3:8080/xmlui/handle/123456789/8101.OVERVIEW; 2.DATA COMMUNICATIONS; 3.WIDE AREA NETWORKS; 4.LOCAL AREA NETWORKS; 5.INTERNET AND TRANSPORT PROTOCOLS; 6.INTERNET APPLICATIONS; 7.APPENDICESenBook