Catalogue of U.S. Geological Survey strong-motion records, 1989 /
Switzer, J.(Josephine)
Porcella, R. L.
Geological Survey (U.S.)
[Reston, Va.] : U.S. Geological Survey,
[1992]
Includes bibliographical references (p. 2).
Seismology
Geophysical observations
Earthquake engineering
Earth movements