Implementation of physical activities and games using the GPS with the aim to change the attitude of primary school pupils

Implementation of physical activities and games using the GPS with the aim to change the attitude of primary school pupils / Štefan Adamčák, Miroslav Nemec, Boris Beťák ; translation: Translation and Interpreting Company, Faculty of Arts, Matej Bel Univesity in Banská Bystrica  Hradec Králové : Gaudeamus, 2017 . 128 stran . ISBN 978-80-7435-693-3 (brožováno) .   [1, z toho volných 1]