000			01027 a2200229 4500
003			Nust
005			20221207110103.0
010			_a 92038821
020			_a0412431807
040			_cNust
082	0	0	_a621.382,BRE
100	1		_aBrewster, R. L. _9104315
245	1	0	_aISDN technology / _cR.L. Brewster.
250			_a1st ed.
260			_aLondon ; _aNew York : _bChapman & Hall, _c1993.
300			_ax, 126 p. : _bill. ; _c24 cm.
505			_aIntroduction (Page-1), Pulse Code Modulation (Page-5), Digital Switching (Page-20), Packet Switched Networks (Page-32), Integrated Digital Network (Page-42), Digital Local Access (Page-52), ISDN Services and Protocols (Page-62), Broadband ISDN (Page-77), ATM (Page-84), Integrated Network Services (Page-103).
650		0	_aTelecommunication Engineering
856	4	2	_3Publisher description _uhttp://www.loc.gov/catdir/enhancements/fy0823/92038821-d.html
856	4	2	_3Table of contents only _uhttp://www.loc.gov/catdir/enhancements/fy0823/92038821-t.html
942			_2ddc _cBK
999			_c194720 _d194720