000 00228nam a2200109Ia 4500
100 _aNAGRATH, I.J.
110 _aGOPAL, M.
245 _aCONTROL SYSTEM ENGINEERING
260 _bNEW AGE
_c2002
300 _a826
942 _2ddc
_cBB
999 _c74651
_d74651