| Eastern Illinois University | Contact institution for more information. | Microfilm service copy | | <1980:8:25-1984:4:30> <1985:1:7-8:8, 26-12:13> <1986:1:6-8:7, 25-12:12> <1987:1:5-8:6, 24-12:11> <1988:1:4-5:9, 6:14-8:4, 22-1989:12:11> <1990:1:8-1991:8:1, 17-12:13> <1992:1:6-8:5, 22-12:11> <1993:1:4-2006:12:11> | |
| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm service copy | | <1980:8:5-1988:9:1, 5-11:14, 16, 18-12:5, 7-30> <1989:1:2-3:16, 20-7:5, 7-19, 21-12:8> <1990:1:8-1993:12:10> <1994:1:10-1996:7:31, 8:17-12:9> <1997:1:13-7:30, 8:22-12:15> <1998:1:12-7:29, 8:21-12:14> <1999:1:11-7:2, 6-12:17> <2000:1:3-4:6, 10-12:18> <2001:1:8-12:6, 10-17> <2002:1:7-2:20, 22-4:23, 25-7:31, 8:26-12:16> <2003:1:13-2004:4:15, 19-8:27, 30-12:17> <2005:1:10-4:15, 19-7:21> <2006:1:9-4:28, 5:2-9:8, 12:12:11> | |