000 00332nam a2200133Ia 4500
008 221229s9999 xx 000 0 und d
100 _aNagrath, I.J.& Gopal, M.
245 0 _acontrol system engg.
250 _a5th
260 _aNew Delhi
_bNew Age Int. Ltd.
_c2007
300 _a895
650 _aCONTROL ENGINEERING
942 _cBK
999 _c38610
_d38610