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015 _a0001583
016 _aKEN
020 _a7134-1768-4
041 _aENG
080 _a608
100 _aKent,Graeme
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245 _aInventions
260 _aAuthor Publications
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_c1971
300 _a94p
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310 _a2023-12-06
365 _bUK5.50
852 _aL
999 _c5743
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