Matches in Library of Congress for { ?s ?p c1980. }
- 80010836%2F%2Fr873 dateCopyrighted "c1980".
- 80011880%2F%2Fr922 dateCopyrighted "c1980".
- 80015738%2F%2Fr87 dateCopyrighted "c1980".
- 80018367%2F%2Fr83 dateCopyrighted "c1980".
- 80019520 dateCopyrighted "c1980".
- 80020027%2F%2Fr91 dateCopyrighted "c1980".
- 80041021%2F%2Fr952 dateCopyrighted "c1980".
- 80050573%2F%2Fr85 dateCopyrighted "c1980".
- 80050632 dateCopyrighted "c1980".
- 80050951 dateCopyrighted "c1980".
- 80051048 dateCopyrighted "c1980".
- 80051526 dateCopyrighted "c1980".
- 80052033 dateCopyrighted "c1980".
- 80052168 dateCopyrighted "c1980".
- 80053405 dateCopyrighted "c1980".
- 80053611 dateCopyrighted "c1980".
- 80053614 dateCopyrighted "c1980".
- 80053847 dateCopyrighted "c1980".
- 80054668 dateCopyrighted "c1980".
- 80065321 dateCopyrighted "c1980".
- 80065672 dateCopyrighted "c1980".
- 80066320 dateCopyrighted "c1980".
- 80066860 dateCopyrighted "c1980".
- 80068122 dateCopyrighted "c1980".
- 80068718 dateCopyrighted "c1980".
- 80068804%2F%2Fr87 dateCopyrighted "c1980".
- 80080141 dateCopyrighted "c1980".
- 80081283 dateCopyrighted "c1980".
- 80082060%2F%2Fr84 dateCopyrighted "c1980".
- 80082549 dateCopyrighted "c1980".
- 80083621 dateCopyrighted "c1980".
- 80083709 dateCopyrighted "c1980".
- 80084050 dateCopyrighted "c1980".
- 80084089 dateCopyrighted "c1980".
- 80084149 dateCopyrighted "c1980".
- 80106449%2F%2Fr85 dateCopyrighted "c1980".
- 80106952 dateCopyrighted "c1980".
- 80116798 dateCopyrighted "c1980".
- 80118538%2F%2Fr94 dateCopyrighted "c1980".
- 80120126%2F%2Fr862 dateCopyrighted "c1980".
- 80120158%2F%2Fr85 dateCopyrighted "c1980".
- 80121206%2F%2Fr95 dateCopyrighted "c1980".
- 80123722%2F%2Fr92 dateCopyrighted "c1980".
- 80125676%2F%2Fr84 dateCopyrighted "c1980".
- 80126356%2F%2Fr894 dateCopyrighted "c1980".
- 80126571 dateCopyrighted "c1980".
- 80129474%2F%2Fr85 dateCopyrighted "c1980".
- 80132659%2F%2Fr84 dateCopyrighted "c1980".
- 80133401%2F%2Fr85 dateCopyrighted "c1980".
- 80138823 dateCopyrighted "c1980".
- 80138946%2F%2Fr84 dateCopyrighted "c1980".
- 80140142 dateCopyrighted "c1980".
- 80142479%2F%2Fr84 dateCopyrighted "c1980".
- 80142576 dateCopyrighted "c1980".
- 80145111 dateCopyrighted "c1980".
- 80145931 dateCopyrighted "c1980".
- 80146982 dateCopyrighted "c1980".
- 80147843 dateCopyrighted "c1980".
- 80148456 dateCopyrighted "c1980".
- 80149082 dateCopyrighted "c1980".
- 80152123 dateCopyrighted "c1980".
- 80479162%2F%2Fr923 dateCopyrighted "c1980".
- 80481334 dateCopyrighted "c1980".
- 80486182 dateCopyrighted "c1980".
- 80490513%2F%2Fr92 dateCopyrighted "c1980".
- 80491691 dateCopyrighted "c1980".
- 80498391%2F%2Fr85 dateCopyrighted "c1980".
- 80500628%2F%2Fr83 dateCopyrighted "c1980".
- 80501563 dateCopyrighted "c1980".
- 80504656%2F%2Fr82 dateCopyrighted "c1980".
- 80505643%2F%2Fr84 dateCopyrighted "c1980".
- 80506738 dateCopyrighted "c1980".
- 80506772 dateCopyrighted "c1980".
- 80507035 dateCopyrighted "c1980".
- 80509206%2F%2Fr86 dateCopyrighted "c1980".
- 80509308%2F%2Fr972 dateCopyrighted "c1980".
- 80511039 dateCopyrighted "c1980".
- 80511852 dateCopyrighted "c1980".
- 80512950 dateCopyrighted "c1980".
- 80515312%2F%2Fr92 dateCopyrighted "c1980".
- 80515314%2F%2Fr84 dateCopyrighted "c1980".
- 80515613 dateCopyrighted "c1980".
- 80515930 dateCopyrighted "c1980".
- 80516060%2F%2Fr922 dateCopyrighted "c1980".
- 80620008%2F%2Fr872 dateCopyrighted "c1980".
- 80942166 dateCopyrighted "c1980".
- 81000796 dateCopyrighted "c1980".
- 81065817%2F%2Fr903 dateCopyrighted "c1980".
- 81101812%2F%2Fr92 dateCopyrighted "c1980".
- 81103903%2F%2Fr82 dateCopyrighted "c1980".
- 81106462 dateCopyrighted "c1980".
- 81106578%2F%2Fr91 dateCopyrighted "c1980".
- 81107254 dateCopyrighted "c1980".
- 81107654 dateCopyrighted "c1980".
- 81109465%2F%2Fr85 dateCopyrighted "c1980".
- 81111722 dateCopyrighted "c1980".
- 81111798 dateCopyrighted "c1980".
- 81112212%2F%2Fr85 dateCopyrighted "c1980".
- 81112908 dateCopyrighted "c1980".
- 81113384%2F%2Fr922 dateCopyrighted "c1980".