The 11th International Conference “Education throught life. Lifelong education for sustainable development”, Sankt Petersburg, 31.05–2.06 2013
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| Format: | Article |
| Language: | deu |
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Wydawnictwo Naukowe Uniwersytetu Mikołaja Kopernika
2014-05-01
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| Series: | Rocznik Andragogiczny |
| Online Access: | https://apcz.umk.pl/czasopisma/index.php/RA/article/view/3513 |