01469    a2200253   4500003000500000005001700005010001700022020002200039020002500061035002000086035002300106040000900129082001600138100001600154245007000170260004900240300003800289505056000327650002700887650002200914856010600936856009101042856008201133Nust20230901115113.0  a  2006032496  c0470041412 (pbk.)  c9780470041413 (pbk.)  a(OCoLC)72353657  a(OCoLC)ocm72353657  cNust00a621.382,HOR1 aHorak, Ray.10aTelecommunications and data communications handbook /cRay Horak.  aHoboken, N.J. :bWiley-Interscience,cc2007.  axxxviii, 791 p. :bill. ;c26 cm.  aFundamentals of Transmission Systems (Page-1), Voice Communications Systems KTS PBX (Page-37), Messaging Systems (Page-154), Public Switched Telephone Network (Page-200), Fundamentals of Data Communications (Page-247), Local Area Networks Connectivity (Page-294), Broadband Network Infrastructure (Page-421), Broadband Network Services (Page-495), Wireless Networking Emphasis (Page-550), Video and Multimedia Networking (Page-600), The Internet and World Wide Web (Page-629), Network Convergence (Page-697), Regulation Issues and Some Answers (Page-715). 0aDigital communications 0aTelecommunication413Contributor biographical informationuhttp://www.loc.gov/catdir/enhancements/fy0741/2006032496-b.html413Publisher descriptionuhttp://www.loc.gov/catdir/enhancements/fy0741/2006032496-d.html413Table of contents onlyuhttp://www.loc.gov/catdir/toc/ecip072/2006032496.html