000 00255nam a2200109Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aDUBAY. G.K
245 0 _aTHYRISTORISED POWER CONTROLLERS
260 _bNEW AGE
_c2002
300 _a825
942 _2ddc
_cGE
999 _c1411
_d1411