Obrazovanie severnorusskogo narechiya i srednerusskikh govorov po matterialam lingvisticheskoi  geografii
By: [otvetstvennnyi  redaktor V.G. Orlova].
Contributors: Orlova, V. G.
Publisher: Nauka
Published: 1970
Place of publication: Moskva
Language: rus
Notes: At head of t.p: Akademiya Nauk SSSR. Institut russkogo yazyka.