Matches in Library of Congress for { ?s ?p 1981-. }
- 82227958%2F%2Fr94 dateCopyrighted "1981-".
- 82228509 dateCopyrighted "1981-".
- 82231811 dateCopyrighted "1981-".
- 82232515 dateCopyrighted "1981-".
- 82232895 dateCopyrighted "1981-".
- 82233066 dateCopyrighted "1981-".
- 82233207 dateCopyrighted "1981-".
- 82233379 dateCopyrighted "1981-".
- 82233521 dateCopyrighted "1981-".
- 82234232 dateCopyrighted "1981-".
- 82234396 dateCopyrighted "1981-".
- 82234984%2F%2Fr862 dateCopyrighted "1981-".
- 82235345 dateCopyrighted "1981-".
- 82235715 dateCopyrighted "1981-".
- 82236236 dateCopyrighted "1981-".
- 82237114 dateCopyrighted "1981-".
- 82239693 dateCopyrighted "1981-".
- 82240951 dateCopyrighted "1981-".
- 82241331 dateCopyrighted "1981-".
- 82241766 dateCopyrighted "1981-".
- 82242010 dateCopyrighted "1981-".
- 82242807 dateCopyrighted "1981-".
- 82242902 dateCopyrighted "1981-".
- 82242993 dateCopyrighted "1981-".
- 82243445 dateCopyrighted "1981-".
- 82243982 dateCopyrighted "1981-".
- 82244418 dateCopyrighted "1981-".
- 82244873 dateCopyrighted "1981-".
- 82246528 dateCopyrighted "1981-".
- 82460270 dateCopyrighted "1981-".
- 82463414 dateCopyrighted "1981-".
- 82601021 dateCopyrighted "1981-".
- 82601097 dateCopyrighted "1981-".
- 82602304 dateCopyrighted "1981-".
- 82620595%2F%2Fr91 dateCopyrighted "1981-".
- 82621339 dateCopyrighted "1981-".
- 82621384 dateCopyrighted "1981-".
- 82622452 dateCopyrighted "1981-".
- 82900090%2FSA dateCopyrighted "1981-".
- 82900131 dateCopyrighted "1981-".
- 82900501%2FSA dateCopyrighted "1981-".
- 82900679 dateCopyrighted "1981-".
- 82900926%2FSA dateCopyrighted "1981-".
- 82901038 dateCopyrighted "1981-".
- 82901423 dateCopyrighted "1981-".
- 82901427 dateCopyrighted "1981-".
- 82901547 dateCopyrighted "1981-".
- 82901860%2FSA dateCopyrighted "1981-".
- 82901877%2FSA dateCopyrighted "1981-".
- 82901990%2FSA%2Fr92 dateCopyrighted "1981-".
- 82902042 dateCopyrighted "1981-".
- 82902070%2FSA dateCopyrighted "1981-".
- 82902916 dateCopyrighted "1981-".
- 82902962%2F%2Fr922 dateCopyrighted "1981-".
- 82903528%2FSA dateCopyrighted "1981-".
- 82903936 dateCopyrighted "1981-".
- 82903944 dateCopyrighted "1981-".
- 82904034 dateCopyrighted "1981-".
- 82904124%2FSA dateCopyrighted "1981-".
- 82904221%2FSA%2Fr90 dateCopyrighted "1981-".
- 82904766 dateCopyrighted "1981-".
- 82905166%2FSA dateCopyrighted "1981-".
- 82905783 dateCopyrighted "1981-".
- 82906775%2FSA%2Fr85 dateCopyrighted "1981-".
- 82906790%2FSA dateCopyrighted "1981-".
- 82907435 dateCopyrighted "1981-".
- 82915826 dateCopyrighted "1981-".
- 82916242 dateCopyrighted "1981-".
- 82930044%2FSA%2Fr91 dateCopyrighted "1981-".
- 82930252 dateCopyrighted "1981-".
- 82940236%2FSA%2Fr92 dateCopyrighted "1981-".
- 82940395%2FSA%2Fr86 dateCopyrighted "1981-".
- 82940493 dateCopyrighted "1981-".
- 82941058%2FSA dateCopyrighted "1981-".
- 82960027 dateCopyrighted "1981-".
- 82960115 dateCopyrighted "1981-".
- 82960245 dateCopyrighted "1981-".
- 82960290 dateCopyrighted "1981-".
- 82960346 dateCopyrighted "1981-".
- 82960423 dateCopyrighted "1981-".
- 82960578 dateCopyrighted "1981-".
- 82960583 dateCopyrighted "1981-".
- 82960629 dateCopyrighted "1981-".
- 82960667 dateCopyrighted "1981-".
- 82960720 dateCopyrighted "1981-".
- 82960866 dateCopyrighted "1981-".
- 82960913 dateCopyrighted "1981-".
- 82960928 dateCopyrighted "1981-".
- 82960945%2FNE dateCopyrighted "1981-".
- 82960965 dateCopyrighted "1981-".
- 82961024 dateCopyrighted "1981-".
- 82961274 dateCopyrighted "1981-".
- 82961397 dateCopyrighted "1981-".
- 82968024 dateCopyrighted "1981-".
- 82968668%2FNE dateCopyrighted "1981-".
- 82968782 dateCopyrighted "1981-".
- 82980285%2F%2Fr87 dateCopyrighted "1981-".
- 82980870%2F%2Fr89 dateCopyrighted "1981-".
- 83101269 dateCopyrighted "1981-".
- 83101881 dateCopyrighted "1981-".