Vremi͡a︡ i kalendarʹ.
By: Pod obshcheĭ red. L. S. Khrenova.
Contributors: Butkevich, A. V.
Publisher: Vysshai͡a︡ shkola
Published: 1961
Place of publication: Moskva
Language: rus
Number of pages: 117
Subjects: Clocks and watches.; Calendar.
Notes: Bibliography: p. [120]
At head of title: A. V. Butkevich, V. N. Ganʹshin, L. S. Khrenov.