Voprosy sotsiologii i demografii Chuvashskoi ASSR.
Series: Trudy / Nauchno-issledovatel'skii institut yazyka, literatury, istorii i ekonomiki pri Sovete Ministrov Chuvashskoi ASSR -- 85; Trudy -- 85.
Publisher: Nauchno-issled. in-t yazyka...
Published: 1978
Place of publication: Cheboksary
Language: rus