Materialy XXIII[i.e. Dvatsatʹ tretʹei] nauchnoi konferentsii
Published: 1969
Place of publication: Volgograd
Language: rus
Number of pages: 375
Notes: At head of title: Volgogradskii pedgagogicheskii institut im. A.S. Serafimovicha.

Contributions by B.S. Abalikhin and others.