000 00248nam a2200097Ia 4500
008 160710s1988 xx 000 0 und d
100 _aBELL(DJ)
245 _aDESIGN OF MODERN CONTROL SYSTEMS
260 _bPETER PEREGRINUS,U.K
_c1988
942 _2ddc
_cB
999 _c52625
_d52625