L-7 velocity seismograph shaking-table results
By: by R. Navarro and G.M. Wuollet
Contributors: Wuollet, G. M; Environmental Research Laboratories (U.S.)
Series: NOAA technical report ; ERL 254-ESL 26; NOAA technical report ERL -- 254; NOAA technical report ERL -- 26
Publisher: Environmental Research Laboratories; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1972
Place of publication: Boulder, Colo; Washington
Language: eng
Number of pages: 48
Subjects: Seismometers -- Testing