000 00282nam a22001217a 4500
082 _a621.381528 THY'D
100 _aD. A. T. A INC
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245 _aTHYRISTER DISCONTINUED DEVICES
250 _a11TH
260 _aCALIFORNIA
_bALLAN GREER
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300 _a195P
942 _cBK
999 _c581280
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