000 00286nam a2200121Ia 4500
100 _aGop, M
020 _a0-07-462135-1
942 _cBK
245 _aControl systems
_bPrinciples and design
260 _aTata McGraw Hill, New Delhi
_c1997
082 _a621.3811 Gop
300 _axvi,999
999 _c30476
_d30476