000 00457nam a2200181Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
100 _aVISWANATHAN, THIAGURAJAN
245 _aTELECOMMUNICATION SWITCHING SYSTEMS AND NETWORK
250 _a29thPr
260 _bPRENTICE HALL OF INDIA
_c2008
300 _a583
490 _aN
690 _aELECTRONICS ENGINEERING
690 _aM. TECH ( E / C )
690 _aFET
999 _c1923
_d1923