Fundament optimizma (zapiski publit︠s︡ista)
Series: Ėvrika
Publisher: Molodai︠a︡gvardii︠a︡
Published: 1971
Place of publication: Moskva]
Language: rus
Number of pages: 238
Subjects: Science; Humor; Optimism
Notes: In Cyrillic characters.

At head of title: L. Bobrov.