Universalen ėnt︠s︡iklopedichen rechnik
By: Ivan Kasabov, Krasimir Simeonov.
Contributors: Simeonov, Krasimir.
Publisher: Izd. kŭshta "Svidas"
Published: 1999
Place of publication: Sofii︠a︡
Language: bul
Subjects: Encyclopedias and dictionaries, Bulgarian.
Table of contents: title: t.1. A-L; title: t. 2. M-I︠A︡.