000 00283nam a2200121 4500
008 160616s 000 0
245 _aControl systems engineering
100 _aSeifert, W.W
100 _aSteer, C.W
500 _aD6,78 K0
942 _cBK
_2BK11115
080 _a621.1 SEI
999 _c11115
_d11115