Izuchenie rozhdaemosti
Subtitle: po materialam spetsial'nogo issledovaniya v Latviiskoi SSR
By: [avtory]: S.I. Shlindman, P.P. Zvidrin'sh.
Contributors: Zvidrin'sh, P. P.
Publisher: Statistika
Published: 1973
Place of publication: Moskva
Language: rus