000 00288nam a2200133Ia 4500
082 _a621.1 NAG
100 _aNAGRATH, I.J.
110 _aGOPAL, M.
245 _aCONTROL SYSTEM ENGINEERING
250 _aIII
260 _bNEW AGE INTERNATIONAL
_c2007
300 _a895
942 _2ddc
_cBB
999 _c75709
_d75709