00931nam a2200205Ia 4500 CTU_32203 210402s9999 xx 000 0 und d 263.400đ 004.6 F727 Behrouz Forouan Introduction to data communication and networking Behrouz Forouan Boston, Massachusetts WBC/McGraw-Hill 1998 The book presents the fundamental concepts of data communication and networking. It emphasizes the physical layer; describes all issues related to the data link layer; discusses topics associated with the network layer; discribes the transport layer, upper layer which are normally combined in most protocols. The book also describes one of the most important protocols, TCP/IP computer networks Minh, 990726 Trung tâm Học liệu Trường Đại học Cần Thơ