000 00251nam a2200109Ia 4500
008 200701s2005 xx 000 0 eng d
100 _aDUBEY
245 0 _aTHYRISTORISED POWER CONTROLERERS
260 _bNEW AGE
_c2005
300 _a450
942 _2ddc
_cGE
999 _c3513
_d3513