000 00275nam a2200097Ia 4500
008 230508s2004 xx 000 0 und d
041 _aeng
100 _aTHIAGARAJAN VISHVNATHAN
245 _aTELE COMMUNICATION SWITCHING SYSTEM & NETWORK
260 _bPRENTICE HALL OF IND
_c2004
999 _c335807
_d335807