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Popular science (2723), Tales (1554), School, training (1163), Geography (751), Politics (610), Agriculture (452), Biology (450), Vocational education (398), History (344), Industry (324), Junior (308), Geography of Hungary (303), Biography (277), Art (251), Fine arts (229), Literature (200), Physics (192), Hungarian history (192), Transportation (189), Healthcare (174), Sounded slide (169), Hungarian literature (169), Botany (168), Cartoon-based (133), Technical history (129), ...
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The english site is coming soon.
1952
Gondoskodás a dolgozó emberről nálunk és a kapitalista országokban
Politics, Popular science
1956
Nagyipari alkotásaink II.
Economy, Geography of Hungary, Industry, Physics, School, training
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