Time compatible accelerograph power supply
By: by John Nielson and Arnold Acosta
Contributors: Acosta, Arnold; Geological Survey (U.S.)
Series: Open-file report -- 88-564; U.S. Geological Survey open-file report -- 88-564
Publisher: Dept. of the Interior, U.S. Geological Survey; [Books and Open-File Reports Section, distributor
Published: 1988
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Accelerograms; Seismometry -- Instruments
Notes: "September 1988."

Includes bibliographical references (p. 10)