Abstract
Dedicating the 20th issue of “Annales Missiologici Posnanienses” to the memory of Doctor Wanda Błeńska we reprint here the text of one of her papers, preserved in the family archives, with gracious permission granted by Dr Małgorzata Pyda. The paper was red by W. Błeńska probably in the 1960s, however the exact date of its creation remains for the moment difficult to establish. The numbers in the brackets refer to the numbers of pages of the original typewritten text.
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Copyright (c) 2015 Wanda Błeńska
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