Proceedings of the Institute of Book, Document and Letters.1. Articles on book science

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: PB1: articles on book science / [Ed.A.S.Orlova].- 1931. -79 s .. -Bibliogr.In the settling.Note..-2000 copies..I. Orlov, A.S. ..Electronic copy source: PB