Dolg i nravstvennoe razvitie lichnosti
By: [By] L.V. Konovalova
Series: Bibliotechka "Molodezhi ob etike"
Publisher: Znanie
Published: 1969
Place of publication: Moskva
Language: rus
Number of pages: 29
Notes: At head of title: Vsesoiuznoe obshchestvo "Znanie".

"V pomoshchʹ lektoru".