Adamčák, Štefan, 1971-

Positions of primary school pupils towards the physical and sports education and its changes based on physical games compilation : (monograph) / Štefan Adamčák, Anna Kozaňáková ; rec. Pavol Bartík, Peter Krška. -- 1. vyd. -- Krakov : Spolok Slovákov v Poľsku, 2013. -- 128 s.