- Ingeokring Newsletter 2020/2021 No. 25 Winter (845 downloads )
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- Ingeokring Newsletter 2015 No. 23 Autumn (1540 downloads )
- Ingeokring Newsletter 2014 No. 22 Autumn (1685 downloads )
- Ingeokring Newsletter 2013 Summer (1320 downloads )
- Ingeokring Newsletter 2011/2012 Winter (1390 downloads )
- Ingeokring Newsletter 2010 Summer (1416 downloads )
- Ingeokring Newsletter 2009 Sping/Summer (1467 downloads )
- Ingeokring Newsletter 2008 Special Edition (1239 downloads )
- Ingeokring Newsletter 2007-2008 Double Issue (1432 downloads )
- Ingeokring Newsletter 2006 No. 1 Vol. 13 December (1211 downloads )
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- Ingeokring Newsletter 2003 No. 2 Vol. 10 (1314 downloads )
- Ingeokring Newsletter 2003 No. 1 Vol. 9 (1299 downloads )
- Ingeokring Newsletter 2002 No. 10 Summer (1342 downloads )
- Ingeokring Newsletter 2001 No. 9 Summer (1392 downloads )
- Ingeokring Newsletter 1999 No. 8 Summer (1380 downloads )
- Ingeokring Newsletter 1998 No. 7 Summer (1561 downloads )
- Ingeokring Newsletter 1997 No. 6 Autumn (1996 downloads )
- Ingeokring Newsletter 1997 No. 5 Spring (1417 downloads )
- Ingeokring Newsletter 1996 No. 4 Autumn (1339 downloads )
- Ingeokring Newsletter 1996 No. 3 Spring (1434 downloads )
- Ingeokring Newsletter 1995 No. 2 Autumn (1490 downloads )
- Ingeokring Newsletter 1995 No. 1 Spring (1463 downloads )
- Ingeokring Newsletter 1994-2 Herfst (1330 downloads )
- Ingeokring Newsletter 1994-1 Lente (1297 downloads )
- Ingeokring Newsletter 1993 Herfst (1368 downloads )
- Ingeokring Newsletter 1992-1993 Winter (1514 downloads )
- Ingeokring Newsletter 1992 Zomer (1942 downloads )
- Ingeokring Newsletter 1991-1992 Winter (1973 downloads )
- Ingeokring Newsletter 1991-1 Herfst (1214 downloads )
- Ingeokring Newsletter 1991-0 Lente-Zomer (1290 downloads )
- Ingeokring Newsletter 1990-3 December (1396 downloads )
- Ingeokring Newsletter 1990-2 Juni Special (1299 downloads )
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- Ingeokring Nieuwsbrief 1989-12 December (1476 downloads )
- Ingeokring Nieuwsbrief 1989-07 Juli (1512 downloads )
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- Ingeokring Nieuwsbrief 1986-06 Juni (2139 downloads )
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- Ingeokring Nieuwsbrief 1983-09 September (1457 downloads )