000 00297nam a2200121Ia 4500
008 240125s9999||||xx |||||||||||||| ||und||
041 _aeng
100 _aNagrath, I.J and Gopal M.
245 0 _aControl system engineering
250 _a5th ed.
260 _bNew Age
_aNew Delhi
_c2007
942 _cBK
999 _c27243
_d27243