The use of quartz clock frequencies for driving the synchronous motor of a printing chronograph
By: [K. Lapushka]
Published: 1964
Place of publication: Moskva
Language: eng
Translated from: rus
Subjects: Artificial satellites; Optical observations
Other titles: Biu︡lleten' Stants︡ii opticheskogo Nabliu︡denii︡a iskusstvennykh sputnikov zemli.
Notes: Cover title.

From: Bjulletin Stantsij Opticheskogo Nabljudenija iskusstvennych sputnikov zemli, no. 40, 1964.