TY - BOOK AU - Seed,H.Bolton ED - University of California, Berkeley. ED - National Science Foundation (Estados Unidos) TI - Moduli and damping factors for dynamic analyses of cohesionless soils T2 - Report AV - QE541 M63 PY - 1984/// CY - Berkeley, california PB - University of California Press, College of Engineering, Earthquake Engineering Research Center KW - Sismometría N1 - "september 1984"; "a report on research sponsored by the national science foundation" ER -