Ṭrotsḳizm :ṭeorye un praḳṭiḳ
By: fun M. Olgin.
Publisher: Farlag Idbyuro
Published: 1937
Place of publication: Nyu-Yorḳ
Language: yid
Number of pages: 233
Subjects: Trotsky, Leon, -- 1879-1940.; Communism -- Russia