New horizons in rock mechanics proceedings of the Symposium on Rock Mechanics, 14., university park, pennsylvania, june 11-14, 1972

Symposium on Rock Mechanics (14. 1972 University Park, Pa) Reginald Hardy; Robert Stefanko

New York Asce 1973

Localização: EPECP - Esc. Politécnica-Bib Eng Civil e Prod  ACERVO VICTOR DE MELLO  (AVM 624.121 Sy68 14. )(Acessar)