Pulkovskie vysoty.
Series: Dostoprimechatelʹnosti Leningrada
Publisher: Lenizdat
Published: 1964
Place of publication: [Leningrad]
Language: rus
Number of pages: 94
Subjects: Glavnai͡a astronomicheskai͡a observatorii͡a (Soviet Union)
Notes: At head of title: I͡U.A. Duzhnikov.