000			01367nam a22002297a 4500
999			_c972 _d972
005			20190730142246.0
008			190730b ||||| |||| 00| 0 eng d
020			_a0-8442-5800-8
040			_cSAUT Mbeya Library
082			_222nd ed. _a302.2242 GAL
100			_91712 _aGALVIN, Kathleen M.
245			_aAn introduction to speech communication : _bperson to person / _cKathleen M. Galvin, Cassandra Book, Bernard Brommel.
250			_a5th ed.
260			_aIllinois ; _bNational Textbook Co., _c1994
300			_axiii, 491p. : _bill. (some col.) ; _c23cm.
500			_aIncludes index
520			_aThis new book is an introduction to modern communications networks that now rely far less on telephone services and more on cellular and IP networks. The resource is designed to provide answers to the fundamental questions concerning telecommunications networks and services. This includes the structure and main components of a modern telecommunications network; the importance of standardization; and how cellular mobile networks operate; among many others. In addition, you are provided with problems and review questions to work though and help you master the material.
650		0	_91718 _aTelecommunication systems. TECHNOLOGY & ENGINEERING -- Mechanical.
700			_91720 _aCassandra Book
700			_91725 _aBernard Brommel
942			_2ddc _cBK