Sovetskaya Latviya
Subtitle: Latviiskaya sovetskaya entsiklopediya
By: glavnyi redaktor: P.P. Eran.
Contributors: Eran, P. P.
Publisher: Glav. red. entsiklopedii
Published: 1985
Place of publication: Riga
Language: rus
Other titles: Latviiskaya sovetskaya entsiklopediya.