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| 003 | PSP | ||
| 008 | 100521suuuu####nyu###########001#0#eng## | ||
| 020 | _a2004000077 | ||
| 040 |
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| 090 | _aTK7871.99 T5 S471 | ||
| 245 | 1 | 0 |
_aSemiconductors : _bthyristors-DIACs & UJTs-english |
| 260 |
_aCrowborough : _bAudio Visual Source, _c |
||
| 300 |
_aVideocassette : _b29:00min; _c19cm. |
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| 490 | 0 | _aCoastal Skills Training-series 12/16 | |
| 500 | _aRef:IT-8042/12 | ||
| 500 | _aVHS/PAL | ||
| 650 | 0 |
_aSemiconductors _xthyristors |
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| 942 |
_cBK _2lcc |
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| 999 |
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