Seismic instruments.

Bibliographic Details
Uniform Title:	Seĭsmicheskie pribory.
Corporate Author:	Institut fiziki Zemli im. O.I͡U. Shmidta
Format:	Journal
Language:	English
Published:	[New York] : Allerton Press
Subjects:	Seismometry > Periodicals. Seismometers > Periodicals. Seismometers. Seismometry.
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