TY - BOOK AU - Earthquake Engineering Research Institute TI - Proceedings of the Fourth U.S. National Conference of Earthquake Engineering held at Palm Springs, California, May 20-24, 1990/ Earthquake Engineering Research Institute SN - 0943198305 PY - 1990/// CY - El Cerrito, Calif. PB - Earthquake Engineering Research Institute KW - Earthquake engineering N1 - Post-Conference volume ER -