The book for writing off: Pract. spelling and elementary stylistics for adults: Admissible. Scientific-polit. section State. scientist. Council / N. Kanonykin, L. Yakushevich. - Moscow; Leningrad: Down with illiteracy, . - 104 sec. - 5000 copies.
I. Yakushevich, L. 1. Russian language (collection). 2. The people. collection. 3. Russian language - Adult education - Educational publications.
Electronic copy source: PB Location on the original: ГПИБ