Sjezdový list vydaný k učitelským dnům od 16.-18.7. 1909 v Uh. HradištiKarel Jaroslav ObrátilAgotadoNotifícame
33rd World Congress of the International Society of Medical Hydrology and ClimatologyAutores variosAgotadoNotifícame
The First Watch Worn on the Moon. Flight-Qualified by Nasa FCR All. Manned Space MissionsAutores variosAgotadoNotifícame
