Matches in Library of Congress for { ?s ?p 1981.. }
- 81215635 created "1981.".
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- 81215662%2F%2Fr91 created "1981.".
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- 81215666%2F%2Fr91 created "1981.".
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- 81215684%2F%2Fr96 created "1981.".
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- 81215720%2F%2Fr91 created "1981.".
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- 81215735 created "1981.".
- 81215741%2F%2Fr91 created "1981.".
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- 81215763%2F%2Fr943 created "1981.".
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- 81215778%2F%2Fr933 created "1981.".
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- 81215802%2F%2Fr84 created "1981.".
- 81215810%2F%2Fr84 created "1981.".
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- 81215839%2F%2Fr91 created "1981.".
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- 81215889%2F%2Fr90 created "1981.".
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- 81215892%2F%2Fr903 created "1981.".
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- 81215897%2F%2Fr903 created "1981.".
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- 81215906%2F%2Fr982 created "1981.".
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- 81215912%2F%2Fr97 created "1981.".
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- 81215917%2F%2Fr90 created "1981.".
- 81215918%2F%2Fr97 created "1981.".
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- 81215920%2F%2Fr84 created "1981.".
- 81215921%2F%2Fr85 created "1981.".
- 81215922%2F%2Fr84 created "1981.".
- 81215926%2F%2Fr85 created "1981.".
- 81215928 created "1981.".
- 81215932 created "1981.".
- 81215940 created "1981.".
- 81215944 created "1981.".
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- 81215948 created "1981.".
- 81215951 created "1981.".