000			00932nam a2200133Ia 4500
080			_a19.01.07 M353
100			_aMarney-Petix, Victoria C.
245			_aNetworking and data communications
260			_bReston Publishing Company _aRestonUS _c1986
300			_axv, 170 p.
520			_aDiscusses several topics that relate to data communications including computer communications, data transmission, interfaces, protocols and error management. Explains the concept of the network, various types of networks, the multiasking and multiuser operating systems and multiplexors. Discusses local area networks in depth and examines other topics such as public packet networks, voice technology, teletext, videotext and security issues. Contains checklists at the end of chapter four and onwards that can help in the determination of the technology best suited for a particular business.
583			_c3/7/00 _kM2LMGR
942			_cM _mM353
999			_c15203 _d15203