Potapova, N. F.
Learning Russian : Pt. 4 / Nina Potapova - 2nd ed. - Moscow : Progress Publishers, 1967. - v. illus. 21 cm.
Includes bibliographical references and index.
Russian language--Textbooks for foreign speakers--English.
491.7 / POL
Learning Russian : Pt. 4 / Nina Potapova - 2nd ed. - Moscow : Progress Publishers, 1967. - v. illus. 21 cm.
Includes bibliographical references and index.
Russian language--Textbooks for foreign speakers--English.
491.7 / POL