000 00271nam a2200121Ia 4500
008 160601s9999 xx 000 0 und d
100 _aElgerd, Olle I
_96456
245 _aControl systems theory
260 _aTokyo
260 _bKogakusha
260 _c1967
300 _a562
999 _c2066
_d2066