01518 a2200289 4500 Nust 20211111160951.0 97019408 0070010692 MCS Nust 621.387 Ali, Syed Riffat. 83927 Digital switching systems : system reliability and analysis / Syed Riffat Ali. New York : McGraw-Hill, c1998. xv, 217 p. : ill. ; 24 cm. Switching 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), Almirah No.27 Shelf No.2 HB Digital telephone systems Reliability. 83928 System analysis. 2233 Telephone switching systems, Electronic Reliability. 83929 Contributor biographical information http://www.loc.gov/catdir/enhancements/fy0705/97019408-b.html Publisher description http://www.loc.gov/catdir/description/mh023/97019408.html Table of contents http://www.loc.gov/catdir/toc/mh022/97019408.html REF ddc 193627 193627 0 0 ddc 0 0 NFIC MCS MCS 2016-12-12 0 621.387 ALI MCS27353 2016-12-08 2016-12-12 BK