Matches in Library of Congress for { ?s ?p 1981-. }
- 82127928 dateCopyrighted "1981-".
- 82128547 dateCopyrighted "1981-".
- 82128854 dateCopyrighted "1981-".
- 82129472%2F%2Fr964 dateCopyrighted "1981-".
- 82129846 dateCopyrighted "1981-".
- 82129964 dateCopyrighted "1981-".
- 82130124 dateCopyrighted "1981-".
- 82130152 dateCopyrighted "1981-".
- 82130170 dateCopyrighted "1981-".
- 82130300 dateCopyrighted "1981-".
- 82130682 dateCopyrighted "1981-".
- 82130796 dateCopyrighted "1981-".
- 82131047 dateCopyrighted "1981-".
- 82131186 dateCopyrighted "1981-".
- 82131435 dateCopyrighted "1981-".
- 82131691 dateCopyrighted "1981-".
- 82132138 dateCopyrighted "1981-".
- 82132858 dateCopyrighted "1981-".
- 82132939 dateCopyrighted "1981-".
- 82133826 dateCopyrighted "1981-".
- 82134003 dateCopyrighted "1981-".
- 82134004 dateCopyrighted "1981-".
- 82134067 dateCopyrighted "1981-".
- 82134402 dateCopyrighted "1981-".
- 82134741 dateCopyrighted "1981-".
- 82134842 dateCopyrighted "1981-".
- 82134927 dateCopyrighted "1981-".
- 82135206 dateCopyrighted "1981-".
- 82135516%2F%2Fr942 dateCopyrighted "1981-".
- 82135553%2F%2Fr832 dateCopyrighted "1981-".
- 82135809 dateCopyrighted "1981-".
- 82135821 dateCopyrighted "1981-".
- 82136192 dateCopyrighted "1981-".
- 82136865 dateCopyrighted "1981-".
- 82137771 dateCopyrighted "1981-".
- 82137904 dateCopyrighted "1981-".
- 82138499 dateCopyrighted "1981-".
- 82138506 dateCopyrighted "1981-".
- 82139147 dateCopyrighted "1981-".
- 82139274 dateCopyrighted "1981-".
- 82139331%2F%2Fr94 dateCopyrighted "1981-".
- 82139388 dateCopyrighted "1981-".
- 82139498%2F%2Fr943 dateCopyrighted "1981-".
- 82139578%2F%2Fr95 dateCopyrighted "1981-".
- 82139620%2F%2Fr91 dateCopyrighted "1981-".
- 82139828 dateCopyrighted "1981-".
- 82140352 dateCopyrighted "1981-".
- 82141196 dateCopyrighted "1981-".
- 82141462%2F%2Fr98 dateCopyrighted "1981-".
- 82141532 dateCopyrighted "1981-".
- 82141671 dateCopyrighted "1981-".
- 82142026%2F%2Fr94 dateCopyrighted "1981-".
- 82142169 dateCopyrighted "1981-".
- 82142605 dateCopyrighted "1981-".
- 82142679%2F%2Fr83 dateCopyrighted "1981-".
- 82143055%2F%2Fr963 dateCopyrighted "1981-".
- 82143317 dateCopyrighted "1981-".
- 82143639 dateCopyrighted "1981-".
- 82143743 dateCopyrighted "1981-".
- 82143893 dateCopyrighted "1981-".
- 82143898 dateCopyrighted "1981-".
- 82143944 dateCopyrighted "1981-".
- 82144311 dateCopyrighted "1981-".
- 82144317 dateCopyrighted "1981-".
- 82144639%2F%2Fr93 dateCopyrighted "1981-".
- 82144807 dateCopyrighted "1981-".
- 82144836%2F%2Fr84 dateCopyrighted "1981-".
- 82145346 dateCopyrighted "1981-".
- 82145620 dateCopyrighted "1981-".
- 82145729 dateCopyrighted "1981-".
- 82145857%2F%2Fr944 dateCopyrighted "1981-".
- 82146357 dateCopyrighted "1981-".
- 82146869 dateCopyrighted "1981-".
- 82147254 dateCopyrighted "1981-".
- 82147546 dateCopyrighted "1981-".
- 82147743 dateCopyrighted "1981-".
- 82147906 dateCopyrighted "1981-".
- 82148001 dateCopyrighted "1981-".
- 82148226 dateCopyrighted "1981-".
- 82148462 dateCopyrighted "1981-".
- 82148467 dateCopyrighted "1981-".
- 82148575 dateCopyrighted "1981-".
- 82148884 dateCopyrighted "1981-".
- 82149075 dateCopyrighted "1981-".
- 82149108 dateCopyrighted "1981-".
- 82149292 dateCopyrighted "1981-".
- 82149435 dateCopyrighted "1981-".
- 82149934 dateCopyrighted "1981-".
- 82150026 dateCopyrighted "1981-".
- 82150124%2F%2Fr92 dateCopyrighted "1981-".
- 82150132 dateCopyrighted "1981-".
- 82150526 dateCopyrighted "1981-".
- 82150574 dateCopyrighted "1981-".
- 82150576%2F%2Fr91 dateCopyrighted "1981-".
- 82150857 dateCopyrighted "1981-".
- 82151149 dateCopyrighted "1981-".
- 82151523 dateCopyrighted "1981-".
- 82151795 dateCopyrighted "1981-".
- 82152098 dateCopyrighted "1981-".
- 82152276 dateCopyrighted "1981-".