![6-3-4 6-3-4](https://publikace.nm.cz/en/file/9c913eeaa87d4e82c2f7ea8132b4cfb1/21875/publicationdetail/1961-3-4.jpg)
1961/6/3-4
ISSN : 0036-5351
Editor in Chief : PhDr. Karel Švehla
Editor in Chief : PhDr. Karel Švehla