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M. Sulik, „Equality-lnequality of Adult Education Opportunities in Europe. Eds. Heribert Hinzen, Viera Prusakova, Ewa Przybylska Bratislava, Comenius University in Bratislava 2002, ss. 251”, CHOWANNA, t. 2, nr 25, s. 203–206, grudz. 2005.