TY - BOOK AU - Schnabel, P. AU - Seed, H. Bolton, coaut.Lysmer, J., coaut. ED - University of California, Earthquake Engineering Research C-enter. TI - Modification of seismograph records for effects of local so-il conditions / by Schnabel, H. Bolton Seed and J. Lysmer CY - Berkeley, Calif. : University of California, College of Engineering N1 - "Report to the National Science Foundation ER -