Matches in Library of Congress for { ?s ?p 1981. }
- 00340218 date "1981".
- 00340219 date "1981".
- 00340223 date "1981".
- 00341447 date "1981".
- 00349718 date "1981".
- 00360626 date "1981".
- 00361246 date "1981".
- 00362439 date "1981".
- 00364804 date "1981".
- 00364821 date "1981".
- 00365395 date "1981".
- 00365654 date "1981".
- 00365659 date "1981".
- 00365695 date "1981".
- 00365696 date "1981".
- 00365978 date "1981".
- 00367521 date "1981".
- 00368795 date "1981".
- 00370118 date "1981".
- 00370947 date "1981".
- 00371358 date "1981".
- 00377508 date "1981".
- 00379111 date "1981".
- 00388358 date "1981".
- 00399090 date "1981".
- 00402665 date "1981".
- 00402666 date "1981".
- 00402667 date "1981".
- 00402737 date "1981".
- 00406602 date "1981".
- 00406615 date "1981".
- 00408621 date "1981".
- 00418028 date "1981".
- 00418743 date "1981".
- 00420677 date "1981".
- 00420950 date "1981".
- 00421036 date "1981".
- 00421281 date "1981".
- 00441230 date "1981".
- 00441524 date "1981".
- 00470212 date "1981".
- 00470234 date "1981".
- 00470236 date "1981".
- 00470237 date "1981".
- 00470606 date "1981".
- 00470607 date "1981".
- 00470613 date "1981".
- 00470614 date "1981".
- 00470615 date "1981".
- 00470628 date "1981".
- 00470631 date "1981".
- 00470665 date "1981".
- 00470670 date "1981".
- 00470672 date "1981".
- 00500211 date "1981".
- 00501297 date "1981".
- 00504299 date "1981".
- 00506346 date "1981".
- 00506355 date "1981".
- 00507136 date "1981".
- 00507588 date "1981".
- 00507616 date "1981".
- 00507622 date "1981".
- 00508039 date "1981".
- 00508087 date "1981".
- 00508135 date "1981".
- 00508144 date "1981".
- 00508146 date "1981".
- 00508834 date "1981".
- 00508846 date "1981".
- 00509742 date "1981".
- 00509743 date "1981".
- 00509754 date "1981".
- 00509764 date "1981".
- 00509770 date "1981".
- 00509783 date "1981".
- 00509817 date "1981".
- 00509830 date "1981".
- 00509832 date "1981".
- 00509851 date "1981".
- 00510636 date "1981".
- 00511427 date "1981".
- 00513031 date "1981".
- 00513033 date "1981".
- 00513034 date "1981".
- 00513035 date "1981".
- 00513037 date "1981".
- 00513038 date "1981".
- 00513040 date "1981".
- 00513044 date "1981".
- 00513109 date "1981".
- 00513112 date "1981".
- 00513164 date "1981".
- 00513206 date "1981".
- 00513212 date "1981".
- 00513214 date "1981".
- 00513216 date "1981".
- 00513218 date "1981".
- 00513223 date "1981".
- 00513248 date "1981".