Studies of mission
Ya Periodicals, series, reference works, collected volumes
| 1-199 | Periodicals | |
| 200-500 | Series, annuals | |
| 500-599 | Lexicons | |
| 600-699 | Bibliographies | |
| 700-899 | Mission statistics | |
| 800-899 | Atlases | |
| 1000 ff | Collected works |
Yb History of mission
| 1-299 | Complete overviews | |
| 300 ff | Individual epochs |
Yc Mission societies (history and activities)
Yd Mission conferences
Ye Individual mission areas
(historical, cultural, business problems, description of mission activities)
| 1-499 | Africa | ||
| 500-999 | Asia | ||
| 500-599 | Middle East | ||
| 600-699 | India, Ceylon | ||
| 700-799 | China | ||
| 800-899 | Japan | ||
| 900-999 | South Pacific | ||
| 1000 ff | America |
Yf descriptions of life by the missionaries
| 1-99 | Collections | |
| 100 ff | Individual missionaries |
Yg Mission difficulties
| 1-99 | Theory of mission | |
| 100-199 | Mission and theology | |
| 200-299 | Mission and ecclesiastical practice | |
| 300-500 | Dispute with the Catholicism and other religions | |
| 500-599 | Mission and politics | |
| 600 ff | Mission and race issues |