![34-1-4 34-1-4](https://publikace.nm.cz/en/file/3313555b14f3ca689376d87dc15e6475/23503/publicationdetail/1989-1-4.jpg)
1989/34/1-4
ISSN : 0036-5351
Editor in Chief : PhDr. Jaroslav Vrchotka
Editor in Chief : PhDr. Jaroslav Vrchotka