TY - BOOK AU - Goldberg, J. E. AU - Bogdanoff, J. L., coaut.Sharpe, D. R., coaut. TI - response of simple nonlinear systems to a random disturbanc-e of the earthquake type / by J. E. Goldberg; J. L. Bogdano-ff, D. R. Sharpe CY - Lafayette, Indiana : Purdue University, Center of Applied Stochastic ER -