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Krzysztof Fronczyk
title
ISBN-13
(ISBN-10)
year of publication
Psychometria. Podstawowe zagadnienia - Krzysztof Fronczyk
978-83-61O86-31-4
(83-61O86-31-5)
2009
Krzysztof Formicki
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Krzysztof Frankowski
·
Krzysztof red. ) Fronczyk
Krzysztof Frysztacki