50 let v edinoĭ mnogonat︠s︡ionalʹnoĭ semʹe narodov SSSR
Subtitle: Penzenskai︠a︡ oblastʹ v t︠s︡ifrakh : [statisticheskiĭ sbornik]
Publisher: Privolzhskoe kn. izd-vo, Penz. otd-nie
Published: 1972
Place of publication: Penza]
Language: rus
Number of pages: 236
Subjects: Statistics
Other titles: Pi︠a︡tʹdesi︠a︡t let v edinoĭ mnogonat︠s︡ionalʹnoĭ semʹe narodov SSSR
Notes: At head of title: T︠S︡SU SSSR.