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007 | ta | ||
008 | 140513|||||||||||||||||||||||||||||eng|u | ||
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_a9780192801326 _c15.35 |
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100 | 1 | _aF.H. HINSLEY & ALAN STRIPP | |
245 | 1 | 0 | _aCODE BREAKERS: THE INSIDE STORY OF BLETCHLEY PARK |
260 |
_aOXFORD _bOXFORD UNIVERSITY PRESS _c2001 |
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650 | 1 | 4 | _aGREAT BRITAIN. GOVERNMENTAL COMMUNICATIONS HEADQUARTERS--HISTORY |
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_c15 _00 |
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999 |
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