| Title | Frontier. Religion and Communism / Religion East & West | |||||||||
| Editor | Keston College, Keston, Kent, GB | ChZ | ||||||||
No. | 5-6, 11-12 | 1-10 | Title afterwards: | 11-12 | 1-12 | 1-12 | 1-12 | 1-12 | ||
| Year | 1989 | 1990 | 1990 | 1991 | 1992 | 1993 | 1994 | |||
| No. | 1-12 | 1-12 | 1-6 | |||||||
| Year | 1995 | 1996 | 1997 | |||||||
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