000			00361nam a2200145Ia 4500
008			221221s9999 xx 000 0 und d
020			_a9788122420081
041			_aENG
082			_a623.043 _bNAG/C
100			_aNagrath, I J
245		0	_aControl System Engineering
260			_aNew Delhi _bNew Age International _c2007
650			_aElectronics
942			_cBK
999			_c6371 _d6371