Catholic Church 4,148 History 2,962 Doctrines 1,767 Religious aspects 1,400 Church history 989 Clergy 618 Spiritual life 553 יותר ... Liturgy 469 Catholic authors 417 Relations 397 Church and social problems 388 Christianity 383 Church and state 381 Education 304 Catholics 299 Theology, Doctrinal 296 Christian sociology 287 Theology 273 Missions 271 Église catholique 237 Religion 233 Histoire 232 Politics and government 216 Controversial literature 215 History of doctrines 215 Christian ethics 191 Foreign relations 190 Bishops 187 Religious life 176 History and criticism 175 פחות ...