00711nam a2200205Ia 450000100060000000300050000600500170001100800410002801000170006924501260008625000120021226000420022430000150026649000380028165000600031965000230037965000390040270000310044170000330047255857BIBL20160527190100.0920402c19879999vauab   gbs  f00010 eng0d  adoc92000691 00aCatalogue of U.S. Geological Survey strong-Motion records, 1987ccompiled by Ronald L. Porcella and Josephine C. Switzer.  a(1987)-00aReston, Va.bGeological Surveyc1989-  av.c28 cm. 0aGeological Survey circular2Local 0aEarthquake intensityzUnited StatesxStatistics.2Local 0aSeismometry2Local 0aEarthquakeszUnited States.2Local10aPorcella, Ronald L.2Local10aSwitzer, Josephine C.2Local