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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
Pázsitfű-félék
Biology, Botany, School, training
1964
Tüzér alegységek harcrendi elemeinek bemérése térkép alapján
Geography, Home defense, Military technology, Popular science
1974
Pictures from the History of Space Exploration (Képek az űrkutatás történetéből I-II.)
Astronautics, Physics, Popular science, Technical history
1954
Párizsi Kommün 1871 III. 18. - V. 28.
History, Politics, Popular science
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