TY - BOOK AU - Leger, Pierre AU - Wilson, Edward L., coaut.Clough, Ray W., coaut. ED - University of California, Berkeley. Earthquake Engineering -Research Center TI - use of load dependent vectors for dynamic and earthquake an-alyses / by Pierre Leger, Edward L. Wilson, Ray W. Clough CY - Berkeley, Calif. : e Engineering Research Center N1 - "Report to the National Science Foundation""March 1986" ER -