TY - BOOK AU - Sun, Joseph I. AU - Golesorkhi, R. / coaut.Seed, H. Bolton / coaut. ED - University of California, Berkeley. Earthquake Engineering - Research CenterNational Science Foundation (E. U.) TI - Dynamic moduli and damping ratios for cohesive soils / by J-oseph I. Sun, R. Golesorkhi, H. Bolton Seed CY - Berkeley, California : Engineering Research Center N1 - "A report on research sponsored by the National Science Fou-ndation""August 1988" ER -