01578nam a2200265 a 4500 29022605 100103r20091992ii a b 001 0 eng d 9788120307131 0876927134 MUU MUU BD-DhAAL 621.382 20 Viswanathan, Thiagarajan. Telecommunication switching systems and networks / Thiagarajan Viswanathan. New Delhi : Prentice Hall of India Private Ltd., 1992.[printing 2009] xx, 583 p. : ill. ; 24 cm. Includes bibliographical references and index. 00019696 Telecommunication Switching systems. Telecommunication systems. Ayesha Abed Library General Shelf. 6609 6609 0 0 ddc 0 621_382000000000000_VIS_2009 0 6759 BRACUL BRACUL GEN 2010-01-02 Trust Line International 5 40 621.382 VIS 3010019696 2019-10-05 2019-05-29 1 2010-01-03 BK 0 0 ddc 0 621_382000000000000_VIS_2009 0 6760 BRACUL BRACUL GEN 2010-01-02 Trust Line International 7 32 621.382 VIS 3010019697 2015-10-11 2015-06-08 2 2010-01-03 BK 0 0 ddc 0 621_382000000000000_VIS 0 12833 BRACUL BRACUL GEN 2010-10-30 4 42 621.382 VIS 3010012318 2015-08-19 2015-05-18 3 2010-10-30 BK Price not available in Register 0 0 ddc 0 621_382000000000000_VIS 0 13434 BRACUL BRACUL GEN 2010-12-06 4 9 621.382 VIS 3010012319 2015-09-09 2015-06-18 4 2010-12-06 BK Price not available in Register