- Ingeokring Newsletter 2020/2021 No. 25 Winter (822 downloads )
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- Ingeokring Newsletter 2015 No. 23 Autumn (1519 downloads )
- Ingeokring Newsletter 2014 No. 22 Autumn (1667 downloads )
- Ingeokring Newsletter 2013 Summer (1300 downloads )
- Ingeokring Newsletter 2011/2012 Winter (1371 downloads )
- Ingeokring Newsletter 2010 Summer (1400 downloads )
- Ingeokring Newsletter 2009 Sping/Summer (1451 downloads )
- Ingeokring Newsletter 2008 Special Edition (1228 downloads )
- Ingeokring Newsletter 2007-2008 Double Issue (1415 downloads )
- Ingeokring Newsletter 2006 No. 1 Vol. 13 December (1198 downloads )
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- Ingeokring Newsletter 2004 No. 1 Vol. 11 (1538 downloads )
- Ingeokring Newsletter 2003 No. 2 Vol. 10 (1294 downloads )
- Ingeokring Newsletter 2003 No. 1 Vol. 9 (1281 downloads )
- Ingeokring Newsletter 2002 No. 10 Summer (1319 downloads )
- Ingeokring Newsletter 2001 No. 9 Summer (1371 downloads )
- Ingeokring Newsletter 1999 No. 8 Summer (1357 downloads )
- Ingeokring Newsletter 1998 No. 7 Summer (1535 downloads )
- Ingeokring Newsletter 1997 No. 6 Autumn (1959 downloads )
- Ingeokring Newsletter 1997 No. 5 Spring (1395 downloads )
- Ingeokring Newsletter 1996 No. 4 Autumn (1308 downloads )
- Ingeokring Newsletter 1996 No. 3 Spring (1411 downloads )
- Ingeokring Newsletter 1995 No. 2 Autumn (1459 downloads )
- Ingeokring Newsletter 1995 No. 1 Spring (1437 downloads )
- Ingeokring Newsletter 1994-2 Herfst (1298 downloads )
- Ingeokring Newsletter 1994-1 Lente (1267 downloads )
- Ingeokring Newsletter 1993 Herfst (1344 downloads )
- Ingeokring Newsletter 1992-1993 Winter (1477 downloads )
- Ingeokring Newsletter 1992 Zomer (1924 downloads )
- Ingeokring Newsletter 1991-1992 Winter (1956 downloads )
- Ingeokring Newsletter 1991-1 Herfst (1199 downloads )
- Ingeokring Newsletter 1991-0 Lente-Zomer (1263 downloads )
- Ingeokring Newsletter 1990-3 December (1373 downloads )
- Ingeokring Newsletter 1990-2 Juni Special (1280 downloads )
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- Ingeokring Nieuwsbrief 1989-12 December (1447 downloads )
- Ingeokring Nieuwsbrief 1989-07 Juli (1478 downloads )
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- Ingeokring Nieuwsbrief 1986-06 Juni (2111 downloads )
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- Ingeokring Nieuwsbrief 1983-09 September (1441 downloads )