000			01518 a2200289 4500
003			Nust
005			20211111160951.0
010			_a 97019408
020			_a0070010692
038			_aMCS
040			_cNust
082	0	0	_a621.387
100	1		_aAli, Syed Riffat. _983927
245	1	0	_aDigital switching systems : _bsystem reliability and analysis / _cSyed Riffat Ali.
260			_aNew York : _bMcGraw-Hill, _cc1998.
300			_axv, 217 p. : _bill. ; _c24 cm.
505			_aSwitching Systems Fundamenatals (Page-1), Communication and Control (Page-21), Reliability Modeling (Page-47),Switching Systems Reliability Analysis (Page-67), Switching System Software (Page-87), Quality Analysis of Switching System Software (Page-107),Maintenance of Digital Switching Systems (Page-127), Analysis of Networed Switching Systems (Page-147), A Generic Digital Switching System Model (Page-165),Major Digital Switching Systems in the North American Network (Page-183),
538			_aAlmirah No.27 Shelf No.2
563			_aHB
650		0	_aDigital telephone systems _xReliability. _983928
650		0	_aSystem analysis. _92233
650		0	_aTelephone switching systems, Electronic _xReliability. _983929
856	4	2	_3Contributor biographical information _uhttp://www.loc.gov/catdir/enhancements/fy0705/97019408-b.html
856	4	2	_3Publisher description _uhttp://www.loc.gov/catdir/description/mh023/97019408.html
856	4	2	_3Table of contents _uhttp://www.loc.gov/catdir/toc/mh022/97019408.html
942			_cREF _2ddc
999			_c193627 _d193627