@InCollection{Sałaciński:2007,
author
=
"L.Sałaciński",
title
=
"The Change of Factors in the Assessment of Learners' Achievements Practice in the Polish School",
pages
=
"33--39",
year
=
"2007",
booktitle
=
"Changes in student achievement assessment system in selected european countries - a comparative study ISBN: 9788373086655",
editor
=
"Lech Sałaciński, Andreas Seidel",
publisher
=
"Oficyna Wydaw. "Impuls"",
address
=
"Kraków",
}