000 00429nam a2200157Ia 4500
008 250104s9999 xx 000 0 und d
020 _a81-8355-020-7
082 _a621.382
_bG K
100 _aG K Publishers.
245 0 _aGate 2009 electronic and communication engineering
250 _a1st edition.
260 _aNoida :
_b G K Publisher Pvt. Ltd.
_c2004.
300 _a800.:
365 _a590
650 _aEngineering,
999 _c222245
_d222245