TY  - BOOK
AU  - Ali,Syed Riffat
TI  - Digital switching systems: system reliability and analysis 
SN  - 0070010692
AV  - TK6397 .A483 1998
U1  - 621.387 
PY  - 1998///.
CY  - New York
PB  - McGraw-Hill
KW  - Telephone switching systems, Electronic
KW  - Reliability
KW  - Digital telephone systems
KW  - System analysis
N1  - Includes bibliographical references and index; ECE; ETE
UR  - http://www.loc.gov/catdir/toc/mh022/97019408.html
UR  - http://www.worldcat.org/title/digital-switching-systems-switching-reliability-and-analysis/oclc/182551189&referer=brief_results
UR  - http://lib.ewubd.edu/ebook/5608
ER  -