Russian intelligence services. Volume I, The early years, 9th-11th centuries (882-1069) /
| 主要作者: | |
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| 其他作者: | |
| 格式: | Licensed eBooks |
| 語言: | 英语 俄语 |
| 出版: |
New York :
Algora Pub.,
2000.
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| 叢編: | History of Russian intelligence ;
v. 1. |
| 在線閱讀: | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=67344 |