TY - BOOK AU - Chang,Mark K. TI - ARMA Models for Earthquake Ground Motions: seismic safety margins research program U1 - 551.22 PY - 1979/// CY - Washington PB - Office of Nuclesr Regulatory Reseach KW - Earthquakes KW - Juvenile literature KW - United States KW - Induced seismicity N1 - Nureg/CG-1751 ER -