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Popular science (2723), Tales (1552), 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), Hungarian literature (169), Sounded slide (169), Botany (168), Cartoon-based (133), Technical history (129), ...
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The english site is coming soon.
1974
Munkánk, eredményeink 5. 1970 - 1975 : KGST
Commerce, Economy, Industry, Popular science
1969
Szoros szövetségben
Politics, Popular science
1955
Csehszlovákia 1.
Geography, School, training
1952
The 6-Year Plan of the People's Republic of Poland (A Lengyel Népköztársaság hatéves terve )
Politics, Popular science
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