Matches in Library of Congress for { ?s ?p 1981.. }
- 81170719 created "1981.".
- 81170720 created "1981.".
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- 81170825 created "1981.".
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- 81170860%2F%2Fr92 created "1981.".
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- 81170866 created "1981.".
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- 81170871%2F%2Fr91 created "1981.".
- 81170872 created "1981.".
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- 81170885%2F%2Fr91 created "1981.".
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- 81170896%2F%2Fr84 created "1981.".
- 81170897%2F%2Fr92 created "1981.".
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- 81170924%2F%2Fr96 created "1981.".
- 81170925 created "1981.".
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- 81170941 created "1981.".
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- 81170971%2F%2Fr91 created "1981.".
- 81170976%2F%2Fr85 created "1981.".
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- 81171018%2F%2Fr962 created "1981.".
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- 81171083%2F%2Fr852 created "1981.".
- 81171102%2F%2Fr91 created "1981.".
- 81171109 created "1981.".
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- 81171136%2F%2Fr842 created "1981.".
- 81171139%2F%2Fr98 created "1981.".
- 81171144 created "1981.".
- 81171146%2F%2Fr872 created "1981.".
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- 81171153%2F%2Fr913 created "1981.".
- 81171158%2F%2Fr93 created "1981.".
- 81171159 created "1981.".
- 81171164 created "1981.".
- 81171166 created "1981.".
- 81171174 created "1981.".