Matches in Library of Congress for { ?s ?p 1981. }
- 80008645%2F%2Fr932 date "1981".
- 80008646 date "1981".
- 80008647 date "1981".
- 80008648 date "1981".
- 80008650%2F%2Fr82 date "1981".
- 80008651 date "1981".
- 80008652%2F%2Fr932 date "1981".
- 80008653 date "1981".
- 80008654 date "1981".
- 80008655 date "1981".
- 80008656%2F%2Fr923 date "1981".
- 80008658 date "1981".
- 80008661 date "1981".
- 80008662%2F%2Fr85 date "1981".
- 80008663 date "1981".
- 80008665 date "1981".
- 80008671 date "1981".
- 80008672 date "1981".
- 80008675%2F%2Fr94 date "1981".
- 80008676%2F%2Fr882 date "1981".
- 80008679 date "1981".
- 80008680 date "1981".
- 80008681 date "1981".
- 80008682%2F%2Fr82 date "1981".
- 80008684 date "1981".
- 80008686 date "1981".
- 80008687%2F%2Fr84 date "1981".
- 80008689 date "1981".
- 80008691 date "1981".
- 80008693 date "1981".
- 80008695%2F%2Fr92 date "1981".
- 80008696%2F%2Fr89 date "1981".
- 80008704 date "1981".
- 80008706 date "1981".
- 80008708 date "1981".
- 80008709 date "1981".
- 80008711 date "1981".
- 80008721 date "1981".
- 80008722 date "1981".
- 80008723 date "1981".
- 80008724 date "1981".
- 80008725 date "1981".
- 80008726 date "1981".
- 80008727 date "1981".
- 80008728 date "1981".
- 80008729%2F%2Fr952 date "1981".
- 80008730 date "1981".
- 80008731%2F%2Fr91 date "1981".
- 80008732 date "1981".
- 80008733 date "1981".
- 80008735%2F%2Fr88 date "1981".
- 80008739 date "1981".
- 80008740 date "1981".
- 80008741%2F%2Fr83 date "1981".
- 80008744 date "1981".
- 80008745%2F%2Fr88 date "1981".
- 80008747 date "1981".
- 80008748%2F%2Fr923 date "1981".
- 80008749%2F%2Fr832 date "1981".
- 80008750%2F%2Fr86 date "1981".
- 80008752 date "1981".
- 80008754%2F%2Fr953 date "1981".
- 80008756 date "1981".
- 80008758%2F%2Fr955 date "1981".
- 80008759 date "1981".
- 80008760 date "1981".
- 80008761 date "1981".
- 80008762 date "1981".
- 80008764%2F%2Fr95 date "1981".
- 80008765 date "1981".
- 80008766%2F%2Fr90 date "1981".
- 80008767 date "1981".
- 80008768 date "1981".
- 80008769 date "1981".
- 80008770 date "1981".
- 80008774%2F%2Fr85 date "1981".
- 80008775%2F%2Fr82 date "1981".
- 80008776%2F%2Fr942 date "1981".
- 80008777 date "1981".
- 80008779 date "1981".
- 80008780%2F%2Fr95 date "1981".
- 80008782 date "1981".
- 80008783 date "1981".
- 80008784%2F%2Fr86 date "1981".
- 80008788 date "1981".
- 80008789 date "1981".
- 80008791 date "1981".
- 80008792 date "1981".
- 80008793 date "1981".
- 80008794 date "1981".
- 80008795%2F%2Fr85 date "1981".
- 80008796 date "1981".
- 80008800 date "1981".
- 80008802 date "1981".
- 80008803 date "1981".
- 80008805 date "1981".
- 80008806 date "1981".
- 80008808 date "1981".
- 80008809 date "1981".
- 80008810 date "1981".