American Society of Cytology, November 1988 Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
Chicago Tutorial, August 1989 Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
32nd Tutorial on Clinical Cytology, January 21-28, 1989 Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
Vienna Tutorial, undated Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
Membership Committee IAC, undated Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
ASC, 1987 Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
AMA, 1987 Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
Tutorials in Cytology, January 1987 Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
American Medical Association, December 1986 Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991
Annenberg Center for Health Sciences, undated Box 55 Bookmark Collection Context William W. Johnston Collection, 1964-1991Accession A2010.039, 1964-1991Office files, 1964-1991