000 00275nam a2200121Ia 4500
008 200701s2000 xx 000 0 eng d
100 _aGOPAL. M
245 0 _aCONTROL SYSTEMS PRINCIPLES AND DESIGN
250 _a4th
260 _bTMH
_c2000
300 _a999
942 _2ddc
_cGE
999 _c1032
_d1032