Intercept the enigma war
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London
J. M. Dent
1979
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| Subjects: |
| Item Description: | Inludes index |
|---|---|
| Physical Description: | xx, 219p. ill. 23cm |
| Bibliography: | Bibliography: p. 205-211 |
| ISBN: | 0460043374 |