English 
Čeština 
Záhada hlavolamu /
| Main Author: | Foglar, Jaroslav, 1907-1999 |
|---|---|
| Other Authors: | Glocko, Peter, 1946-2019, Lupták, Oto, 1935-2014 |
| Language: | Slovak |
| Published: |
Bratislava : Mladé letá, 1970 |
| Edition: | 1. vyd. |
| Physical Description: |
191 s. |
Book