Matches in Library of Congress for { ?s ?p 1981.. }
- 81141501%2F%2Fr942 created "1981.".
- 81141503 created "1981.".
- 81141505 created "1981.".
- 81141507%2F%2Fr922 created "1981.".
- 81141508%2F%2Fr92 created "1981.".
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- 81141541 created "1981.".
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- 81141553%2F%2Fr952 created "1981.".
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- 81141568%2F%2Fr84 created "1981.".
- 81141570%2F%2Fr95 created "1981.".
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- 81141583%2F%2Fr913 created "1981.".
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- 81141589%2F%2Fr98 created "1981.".
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- 81141596%2F%2Fr942 created "1981.".
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- 81141609%2F%2Fr91 created "1981.".
- 81141616%2F%2Fr94 created "1981.".
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- 81141654%2F%2Fr95 created "1981.".
- 81141655%2F%2Fr85 created "1981.".
- 81141660%2F%2Fr922 created "1981.".
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- 81141692%2F%2Fr95 created "1981.".
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- 81141723%2F%2Fr952 created "1981.".
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- 81141754 created "1981.".
- 81141758 created "1981.".
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- 81141822 created "1981.".
- 81141832%2F%2Fr922 created "1981.".
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- 81141854%2F%2Fr87 created "1981.".
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- 81141883%2F%2Fr91 created "1981.".
- 81141886 created "1981.".
- 81141889 created "1981.".
- 81141898 created "1981.".
- 81141907%2F%2Fr923 created "1981.".
- 81141921%2F%2Fr922 created "1981.".
- 81141930 created "1981.".
- 81141931%2F%2Fr90 created "1981.".
- 81142017 created "1981.".
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- 81142097%2F%2Fr93 created "1981.".
- 81142102 created "1981.".
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- 81142155 created "1981.".
- 81142224 created "1981.".
- 81142247 created "1981.".
- 81142249 created "1981.".
- 81142266 created "1981.".
- 81142269 created "1981.".
- 81142273 created "1981.".