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Crystal controlled seismic amplifier-calibrator - VCO

January 1, 1976

No abstract available.

Publication Year 1976
Title Crystal controlled seismic amplifier-calibrator - VCO
DOI 10.3133/ofr77116
Authors John C. Lahr
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 77-116
Index ID ofr77116
Record Source USGS Publications Warehouse