000 00468pam a2200133a 44500
008 140414b1994 xxu||||| |||| 00| 0 eng d
100 _aVISWANATHAN T
110 _aPRENTICE HALL OF INDIA PRIVATE LIMITED
245 _aTelecommunication switching systems & networks
_c
260 _aNEW DELHI
_bPRENTICE HALL OF INDIA PRIVATE LIMITED
_c1994
650 _aELECTRONICS AND COMMUNICATION ENGINEERING
690 _aELECTRONICS AND COMMUNICATION ENGINEERING
906 _a49938
999 _c45442
_d45442