search query: @author Keepin, B. / total: 2
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title | year | author | ||
2. |
Policy Sciences
1984 : NOV, 17:3, p. 199-276 |
1984 | Keepin, B. |
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title | year | author | ||
2. |
Policy Sciences
1984 : NOV, 17:3, p. 199-276 |
1984 | Keepin, B. |