The unity of the Czechs and Slovaks.
Subtitle: Has the Pittsburgh declaratin been carried out?
By: By Ivan Dérer.
Series: Czechoslovak sources and documents,; no. 23
Publisher: "Orbis" publishing co.
Published: 1938
Place of publication: Prague
Language: eng
Number of pages: 78
Subjects: Slovaks; Czecho-Slovak pact, -- Pennsylvania -- Pittsburgh -- May 30, 1918