000			01882 a2200241 4500
003			Nust
005			20170207165543.0
010			_a 99048104
020			_a0764575228 (alk. paper)
040			_cNust
082	0	0	_a621.3821
100	1		_aHorak, Ray.
245	1	0	_aCommunications systems and networks / _cRay Horak.
250			_a2nd ed.
260			_aFoster City, CA : _bM&T Books : _bIDG Books Worldwide [distributor], _cc2000.
300			_axlii, 697 p. : _bill. ; _c23 cm.
505			_aChapter 1: Fundamentals of the Technology: Concepts and Definitions. Chapter 2: Fundamentals of Transmission Systems: Technologies and Applications. Chapter 3: Voice Communications Systems: PBX, ACD, Centrex, and KTS. Chapter 4: Messaging Systems: Facsimile, Voice Processing, and Electronic Mail. Chapter 5: Public Switched Telephone Network (PSTN). Chapter 6: Fundamentals of Data Communications. Chapter 7: Conventional Digital and Data Networks. Chapter 8: Local Area Networks: Connectivity and Internetworking. Chapter 9: Broadband Network Infrastructure. Chapter 10: Broadband Network Services: Frame Relay, SMDS, ATM, B-ISDN, and AINs. Chapter 11: Wireless Networking: Voice and Data. Chapter 12: The Internet and World Wide Web. Chapter 13: Video and Multimedia Networking. Chapter 14: Network Convergence. Chapter 15: Regulation: Issues And (Some) Answers. Appendix A: Acronyms, Abbreviations, and Symbols. Appendix B: Standards Organizations and Special Interest Groups (SIGs). Index.
650		0	_aTelecommunication engineering
650		0	_aTelecommunication systems.
856	4	2	_3Contributor biographical information _uhttp://www.loc.gov/catdir/bios/wiley046/99048104.html
856	4	2	_3Publisher description _uhttp://www.loc.gov/catdir/description/wiley0310/99048104.html
856	4	2	_3Table of contents _uhttp://www.loc.gov/catdir/toc/wiley022/99048104.html
942			_2ddc _cBK
999			_c212528 _d212528