Brockhaus and Efron Encyclopedic Dictionary
| Image |  |
|---|---|
| Description | comprehensive multi-volume encyclopedia in Russian |
| Author/s |
author: various authors |
| Publication date | 1907 |
| Language | Russian |
| Country of origin | Russian Empire |
| Wikipedia link | https://en.wikipedia.org/wiki/Brockhaus_and_Efron_Encyclopedic_Dictionary |
| Copyright status |
public domain in countries with 80 years pma or shorter. public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |