000			00326nam a2200133Ia 4500
100			_aI J Nagrath, M Gopal
020			_a0-85226-605-7
250			_a2nd ed
942			_cBK
245			_aControl systems engineering
260			_aNew Age International, New Delhi _c1982
082			_a621.3811 Nag/Gop
300			_axii,725p ill.
999			_c33488 _d33488