000 00327nam a2200133Ia 4500
100 _aNagrath, I J & Gopal, M
020 _a978-81-224-2008-1
250 _a5th ed
942 _cBK
245 _aControl system engineering
260 _aNew Age International, New Delhi
_c2007
082 _a621.3811 Nag/Gop
300 _axiii,895
999 _c48962
_d48962