- Ingeokring Newsletter 2020/2021 No. 25 Winter (806 downloads )
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- Ingeokring Newsletter 2014 No. 22 Autumn (1642 downloads )
- Ingeokring Newsletter 2013 Summer (1277 downloads )
- Ingeokring Newsletter 2011/2012 Winter (1351 downloads )
- Ingeokring Newsletter 2010 Summer (1377 downloads )
- Ingeokring Newsletter 2009 Sping/Summer (1425 downloads )
- Ingeokring Newsletter 2008 Special Edition (1199 downloads )
- Ingeokring Newsletter 2007-2008 Double Issue (1387 downloads )
- Ingeokring Newsletter 2006 No. 1 Vol. 13 December (1183 downloads )
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- Ingeokring Newsletter 2003 No. 2 Vol. 10 (1272 downloads )
- Ingeokring Newsletter 2003 No. 1 Vol. 9 (1256 downloads )
- Ingeokring Newsletter 2002 No. 10 Summer (1285 downloads )
- Ingeokring Newsletter 2001 No. 9 Summer (1340 downloads )
- Ingeokring Newsletter 1999 No. 8 Summer (1322 downloads )
- Ingeokring Newsletter 1998 No. 7 Summer (1492 downloads )
- Ingeokring Newsletter 1997 No. 6 Autumn (1904 downloads )
- Ingeokring Newsletter 1997 No. 5 Spring (1355 downloads )
- Ingeokring Newsletter 1996 No. 4 Autumn (1280 downloads )
- Ingeokring Newsletter 1996 No. 3 Spring (1369 downloads )
- Ingeokring Newsletter 1995 No. 2 Autumn (1407 downloads )
- Ingeokring Newsletter 1995 No. 1 Spring (1388 downloads )
- Ingeokring Newsletter 1994-2 Herfst (1270 downloads )
- Ingeokring Newsletter 1994-1 Lente (1231 downloads )
- Ingeokring Newsletter 1993 Herfst (1306 downloads )
- Ingeokring Newsletter 1992-1993 Winter (1422 downloads )
- Ingeokring Newsletter 1992 Zomer (1902 downloads )
- Ingeokring Newsletter 1991-1992 Winter (1936 downloads )
- Ingeokring Newsletter 1991-1 Herfst (1173 downloads )
- Ingeokring Newsletter 1991-0 Lente-Zomer (1227 downloads )
- Ingeokring Newsletter 1990-3 December (1320 downloads )
- Ingeokring Newsletter 1990-2 Juni Special (1243 downloads )
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- Ingeokring Nieuwsbrief 1989-12 December (1398 downloads )
- Ingeokring Nieuwsbrief 1989-07 Juli (1423 downloads )
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- Ingeokring Nieuwsbrief 1986-06 Juni (2049 downloads )
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- Ingeokring Nieuwsbrief 1983-09 September (1403 downloads )