Betto, Frei, 1944- (Personal Name)
- Beto, Frei, 1944-
- Betto, Frei, 1944-
- Betto, Padre, 1944-
- Frei Betto, 1944-
- Christo, Carlos Alberto Libanio, 1944-
- Cristo, Carlos Alberto Libanio, 1944-
- Libanio C., Carlos Alberto, 1944-
- Libanio Christo, Carlos Alberto, 1944-
Dai sotterranei alla storia, 1971.
LC data base, 7/12/89 (hdg.: Betto, Frei, 1944- ; usage: Frei Betto; Carlos Alberto Libanio Christo; Carlos Alberto Libanio Cristo)
nuc88-99885: His Lo que son las comunidades eclesiales ... 1981 (hdg. on NjPT rept.: Betto, Frei, 1944- ; usage: Frei Beto (Carlos Alberto Libanio C.))
NUC, Sept. 11, 1997 (Betto, Frei, 1944- )
Aquário negro, 2009: t.p. (Frei Betto) inside back cover (author and Dominican friar; studied journalism, anthropology, philosophy and theology)