Soviet Union Year-book.
Edition: 5th ed. (1929)
Published: 1929
Place of publication: London
Language: eng
Notes: Edited by A.A. Santalov and Louis Segal.

Title varies: [1st] 1925; Commercial Year-book of the Soviet Union; 2nd-6th, 1926-1930, Soviet Union Year-book.  No more published?