000 00359nam a2200169Ia 4500
100 _aNagrath, I. J & Gopal, M
080 _a621.3811 Nag/Gop
526 _dTB
526 _aUG
366 _f20
250 _a5th ed .
942 _cBK
245 _aControl system engineering
260 _aNew Age
_bNew Delhi
_c2007
300 _axiii, 895
546 _aE
999 _c73436
_d73436