TY - BOOK AU - Darragh, Robert B. AU - Bolt, Bruce A., prol. ED - University of California. Berkeley. Earthquake Engineering -Research Center TI - Analysis of near-source waves: separation of wave types usi-ng strong motion array recordings / by Robert B. Darragh ; -pref. by Bruce A. Bolt CY - Berkeley, Calif. : enter N1 - "Report to the National Science Foundation" ER -