Catalogue of U.S. geological survey strong-motion records, 1988 / 
compiled by Josephine C. Switzer and Ronald L. Porcella 
 - Denver :  U.S. Geological Survey,  1990 
 - v, 28 p. ;  32 cm. 
 - U.S. geological survey circular  1057 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seismology--Catalogs<br/>Accelerograms--Catalogs