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Method of management of personal income tax changes implemented by the Polish Deal
Frąszczak, Jan, (2022)
Health insurance - further step towards system changes in the health care
Węgrzyn, Maria, (1999)
Społeczny wymiar polskich reform
(1995)
Implementation of the Posting Directive in Poland
Świątkowski, Andrzej, (2006)
Prepossessions and appraisals of collective labour law in diversified industrial relations
Świątkowski, Andrzej, (1993)
Some reflections on relations between two sides of industry in Poland
Świątkowski, Andrzej, (1997)