TY - BOOK AU - Tzong, Tsair-Jyh AU - Penzien, Joseph, coaut. ED - University of California, Berkeley. Earthquake Engineering -Research Center TI - Hybrid modelling of soil-structure interaction in layered m-edia / by Tsair-Jyh Tzong, Joseh Penzien CY - Berkeley, Calif. : e Engineering Research Center N1 - "Report to the National Science Foundation" ER -