Matches in Library of Congress for { ?s ?p 1981-. }
- 83232832%2F%2Fr93 dateCopyrighted "1981-".
- 83234753 dateCopyrighted "1981-".
- 83237681 dateCopyrighted "1981-".
- 83238950 dateCopyrighted "1981-".
- 83239714%2F%2Fr87 dateCopyrighted "1981-".
- 83239780 dateCopyrighted "1981-".
- 83242099 dateCopyrighted "1981-".
- 83462378 dateCopyrighted "1981-".
- 83621133%2F%2Fr89 dateCopyrighted "1981-".
- 83901711 dateCopyrighted "1981-".
- 83902948 dateCopyrighted "1981-".
- 83902951%2F%2Fr94 dateCopyrighted "1981-".
- 83903166 dateCopyrighted "1981-".
- 83903879%2FSA dateCopyrighted "1981-".
- 83904933%2FSA dateCopyrighted "1981-".
- 83905757 dateCopyrighted "1981-".
- 83905956%2F%2Fr85 dateCopyrighted "1981-".
- 83906550 dateCopyrighted "1981-".
- 83907600%2FSA%2Fr872 dateCopyrighted "1981-".
- 83930031 dateCopyrighted "1981-".
- 83930215 dateCopyrighted "1981-".
- 83930231 dateCopyrighted "1981-".
- 83930542 dateCopyrighted "1981-".
- 83940133 dateCopyrighted "1981-".
- 83940463 dateCopyrighted "1981-".
- 83941153%2FSA%2Fr91 dateCopyrighted "1981-".
- 83941667%2FSA%2Fr89 dateCopyrighted "1981-".
- 83960269 dateCopyrighted "1981-".
- 83960363 dateCopyrighted "1981-".
- 83960448 dateCopyrighted "1981-".
- 83960640 dateCopyrighted "1981-".
- 83960692 dateCopyrighted "1981-".
- 83961044 dateCopyrighted "1981-".
- 83968016%2FNE dateCopyrighted "1981-".
- 83968140%2FNE dateCopyrighted "1981-".
- 84100213 dateCopyrighted "1981-".
- 84104168 dateCopyrighted "1981-".
- 84104441%2F%2Fr91 dateCopyrighted "1981-".
- 84104646 dateCopyrighted "1981-".
- 84105800 dateCopyrighted "1981-".
- 84110250 dateCopyrighted "1981-".
- 84111495%2F%2Fr902 dateCopyrighted "1981-".
- 84112509%2F%2Fr86 dateCopyrighted "1981-".
- 84112863 dateCopyrighted "1981-".
- 84113125 dateCopyrighted "1981-".
- 84114599 dateCopyrighted "1981-".
- 84114700%2F%2Fr85 dateCopyrighted "1981-".
- 84117505%2FAJ dateCopyrighted "1981-".
- 84119787 dateCopyrighted "1981-".
- 84121299 dateCopyrighted "1981-".
- 84122196%2F%2Fr932 dateCopyrighted "1981-".
- 84125454 dateCopyrighted "1981-".
- 84125466 dateCopyrighted "1981-".
- 84135821%2F%2Fr96 dateCopyrighted "1981-".
- 84136279 dateCopyrighted "1981-".
- 84143692%2F%2Fr94 dateCopyrighted "1981-".
- 84144587%2F%2Fr91 dateCopyrighted "1981-".
- 84145401%2F%2Fr922 dateCopyrighted "1981-".
- 84148110 dateCopyrighted "1981-".
- 84148237%2F%2Fr94 dateCopyrighted "1981-".
- 84148764 dateCopyrighted "1981-".
- 84150781 dateCopyrighted "1981-".
- 84151502 dateCopyrighted "1981-".
- 84151805 dateCopyrighted "1981-".
- 84157458 dateCopyrighted "1981-".
- 84157652 dateCopyrighted "1981-".
- 84158249 dateCopyrighted "1981-".
- 84161482 dateCopyrighted "1981-".
- 84162391%2FSA%2Fr89 dateCopyrighted "1981-".
- 84162582 dateCopyrighted "1981-".
- 84167303 dateCopyrighted "1981-".
- 84168905 dateCopyrighted "1981-".
- 84171502 dateCopyrighted "1981-".
- 84171706%2FAJ dateCopyrighted "1981-".
- 84176311 dateCopyrighted "1981-".
- 84181577%2FNE dateCopyrighted "1981-".
- 84182115 dateCopyrighted "1981-".
- 84194415 dateCopyrighted "1981-".
- 84195617 dateCopyrighted "1981-".
- 84197303 dateCopyrighted "1981-".
- 84221886 dateCopyrighted "1981-".
- 84229381 dateCopyrighted "1981-".
- 84233954%2F%2Fr90 dateCopyrighted "1981-".
- 84237378%2F%2Fr932 dateCopyrighted "1981-".
- 84244629 dateCopyrighted "1981-".
- 84246658 dateCopyrighted "1981-".
- 84246893 dateCopyrighted "1981-".
- 84603711 dateCopyrighted "1981-".
- 84622611%2F%2Fr852 dateCopyrighted "1981-".
- 84670033 dateCopyrighted "1981-".
- 84901102%2FSA dateCopyrighted "1981-".
- 84902808 dateCopyrighted "1981-".
- 84902845%2FSA dateCopyrighted "1981-".
- 84902852%2FSA dateCopyrighted "1981-".
- 84902854 dateCopyrighted "1981-".
- 84902856%2FSA dateCopyrighted "1981-".
- 84902857%2FSA dateCopyrighted "1981-".
- 84902861%2FSA dateCopyrighted "1981-".
- 84902862%2FSA dateCopyrighted "1981-".
- 84902863 dateCopyrighted "1981-".