00000nam##2200000#a#4500000373SLIM2120220413032300.0220413s 0000 00eng d978-0-07-063414-5004.622Forouzan, Behrouz AData Communications And NetworkingForouzan, Behrouz A4 th Ed.New DelhiTata Mcgraw-hill Publishing Company Limited2007xxviii;1134 PData CommunicationApplication LayerTransport LayerData Link LayerSecurityNetwork ModelsPhysical Layer And MediaForouzan, Behrouz Ahttp://www.mhhe.com/forouzan/dcn4siehttp://www.mhhe.com/forouzan/dcn4sie00281600281600281700281700281800281800281900281900282000282000282100282100282200282200282300282300050500050500050600050600050700050701PHNutan Maharashtra Institute of Engg. & TechnologyMBENGRM000373DigitalY