000			00357nam a2200145Ia 4500
008			220204s9999 xx 000 0 und d
020			_a8122411924
082			_a621.38 _bNAG
100			_aGopal, M
245		0	_aControl systems engineering
250			_aEd.3
260			_aNew Delhi _bNew Age International _c2003
700			_aNagrath, I J
942			_cBK
999			_c42220 _d42220