Vnuki nashikh vnukov
Subtitle: [nauchno-fantasticheskiĭ roman.
Contributors: Safronova, Svetlana Aleksandrovna, joint author.
Publisher: Molodai͡a gvardii͡a
Published: 1959
Place of publication: Moskva]
Language: rus
Number of pages: 249
Notes: At head of title: I͡U. i S. Safronovy.