Proceedings of the Institute of Book, Document and Letters.Articles on the history of encyclopedias

Proceedings of the Institute of Book, Document and Letters / Acad.Sciences of the USSR.- Leningrad: Publishing House of the Academy of Sciences of the USSR, 1931. -.I. Institute of the book, document and letters (Leningrad).Electronic copy source: PBArticles on the history of encyclopedias / [Ed.A.S.Orlova].- 1932. - [4], 72 s .. -Bibliogr.In the tuning.Note..-1000 copies..I. Orlov, A.S. ..Electronic copy source: PB