Matches in Library of Congress for { ?s ?p c1971-. }
- 72176938%2F%2Fr782 issued "c1971-".
- 72176965 issued "c1971-".
- 72177490%2F%2Fr81 issued "c1971-".
- 72177499 issued "c1971-".
- 72319288%2F%2Fr873 issued "c1971-".
- 72374138 issued "c1971-".
- 72611277 issued "c1971-".
- 73143776 issued "c1971-".
- 73208390 issued "c1971-".
- 74146048 issued "c1971-".
- 74594400 issued "c1971-".
- 75400153 issued "c1971-".
- 75556870 issued "c1971-".
- 76026998 issued "c1971-".
- 76365750 issued "c1971-".
- 76372863%2F%2Fr932 issued "c1971-".
- 77146996%2F%2Fr91 issued "c1971-".
- 79168262%2F%2Fr96 issued "c1971-".
- 80108821 issued "c1971-".
- 80110321%2F%2Fr86 issued "c1971-".
- 81458478 issued "c1971-".
- 82177889%2F%2Fr94 issued "c1971-".
- 85236461 issued "c1971-".
- 87116900 issued "c1971-".