IV Kongress Profinterna
Subtitle: 17 marta-3 apreli͡a︡ 1928 g. : stenograficheskiĭ otchet, rezoli͡u︡t͡s︡ii i postanovlenii͡a︡.
Publisher: Izd. Profinterna
Published: 1928
Place of publication: Moskva
Language: rus
Number of pages: 699
Subjects: Red International of Labor Unions -- Congresses.
Other titles: 4. Kongress Profinterna.; Chetvertyĭ Kongress Profinterna.