http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Freedom versus suppression and censorship
with a study of the attitudes of Midwestern public librarians and a bibliography of censorship Charles H. Busha. Pref. by Allan Pratt. Introd. by Peter Hiatt
"Chapters 5 through 8 of this book consist of a revised version of a dissertation written in 1971 for the Ph.D. degree of the Graduate Library School of Indiana University."
Research studies in library science ; no. 8