Learning Russian /
Potapova, Nina F.
Learning Russian / [by] Nina Potapova. [Translator and editor, Natalie Kadisheva]. - 4d ed. - Moscow : Progress Publishers, 1972. - 150 p. ; 21 cm.
Russian language--Textbooks for foreign speakers--English.
Learning Russian / [by] Nina Potapova. [Translator and editor, Natalie Kadisheva]. - 4d ed. - Moscow : Progress Publishers, 1972. - 150 p. ; 21 cm.
Russian language--Textbooks for foreign speakers--English.