000 00244nam a2200121Ia 4500
100 _aNAGRATH, I.J.
110 _aGOPAL, M.
245 _aCONTROL SYSTEM ENGINEERING
250 _aII
260 _bWILEY
_c1983
300 _a723
942 _2ddc
_cB
999 _c44565
_d44565