000			003520000a22001450004500
245			_aControl theory : identification and optimal control
100			_aSpeedy, C.B.
100			_aBrown, R.F.
100			_aGoodwin, G.C.
260			_aEdinburgh _bOliver Boyd _c1970
300			_a293 p., ill.
080			_a621-52 _bS7
041			_aEN
942			_cBK
999			_c94096 _d94096