TY  - BOOK
AU  - Dumas,M.Barry
AU  - Schwartz,Morris
TI  - Principles of computer networks and communications
SN  - 0131672649
AV  - TK5105.5 .D8925 2009
U1  - 004.6 22
PY  - 2009///
CY  - Upper Saddle River, NJ
PB  - Pearson Prentice Hall
KW  - Computer networks
N1  - Includes index; The modern signal carriers : electricity, light, media, and impairments -- Signal fundamentals -- Encoding : representing information -- Error control -- Communications connections -- Digital communication techniques -- Comprehending networks -- Local area networks -- Circuit switching, the telcos, and alternatives -- Packet switched wide area networks -- Internetworking and the Internet -- TCP/IP, associated Internet protocols, and routing -- Wireless networks -- Network security -- Network management -- Planning, designing, and implementing a network -- The future of network communications
UR  - http://catdir.loc.gov/catdir/toc/ecip082/2007042135.html
ER  -