Jiří Machyček
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Advantages and disadvantages of the new method of teaching geography at Czechoslovak schools
Jaromír Demek, Jiří Machyček, Miloš Drápal
1980, Vol. 85, Issue 2, pp. 127-134 -
Úkoly školské geografie
Jiří Machyček
1976, Vol. 81, Issue 2, pp. 135-137