000 00275nam a2200121Ia 4500
008 200701s1989 xx 000 0 eng d
100 _aNAGRATH.I.J
245 0 _aCONTROL SYSTEMS ENGINEERING
250 _a3rd
260 _bNEW AGE
_c1989
300 _a826
942 _2ddc
_cGE
_03
999 _c2475
_d2475