000 00439pam a2200133a 44500
008 140414b2001 xxu||||| |||| 00| 0 eng d
100 _aVISWANATHAN, THIAGARAJAN
245 _aTelecommunication switching systems and networks
_c
260 _aNEW DELHI
_bPRENTICE HALL OF INDIA
_c2001
300 _a583p.
650 _aTELECOMMUNICATION SWITCHING SYSTEMS AND NETWORKS
690 _aELECTRONICS AND COMMUNICATION ENGINEERING
906 _a48025
999 _c43663
_d43663