U istokov Pol'skogo sotsialisticheskogo dvizheniya
By: [avtory]: I.S. Yazhborovskaya [i] N.I. Bukharin.
Publisher: Nauka
Published: 1976
Place of publication: Moskva
Language: rus
Notes: At head of title: Akademiya nauk SSSR. In-t mezhdunar. rabochego dvizheniya.