000			00414nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a81-7808-333-7
082			_a621.381 15 _bLUD
100			_aLudwing, R
245		0	_aRf circuit design theory and applications
260			_aNew Delhi : _bPearson Publication , _c2000.
300			_axiv,641
365			_a450
650			_aElectrical Electronics Communication,
999			_c134131 _d134131