Pamatšk̦iras brīvais vārds
Subtitle: Latvijas marksistiskā prese 1898-1917
By: Rihards Treijs.
Publisher: "Avots"
Published: 1981
Place of publication: Rīga
Language: lav
Number of pages: 281
Subjects: Press, Communist -- Latvia -- History.
Notes: Includes bibliographical references.
Summary in Russian.