000 00318nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-7866-104-7
082 _a629.82
_bGOP
100 _aGopal,M
245 0 _aControl systems:principles and design
260 _aNew Delhi
_bTataMcGraw-Hill
_c1998
365 _a250
999 _c249562
_d249562