学科
- Church and social problems1
- Church group work1
- Church libraries1
- Church renewal--Presbyterian Church (U.S.A.)1
- Church renewal--Protestant churches1
- Church schools1
- Church work with immigrants1
- Church work with migrant labor1
- Church work with students1
- Church work with young adults1
- City churches1
- City missions1
- Class meetings, Methodist1
- Clergy1
- Clergy--Office1
- Communities--Religious aspects1
- Community development1
- Computer network resources1
- Conflict management1
- Conflict of generations1