00877nam0-2200301---450-99000969554040332120130327110930.0000969554FED01000969554(Aleph)000969554FED0100096955420130318d1966----km-y0itay50------baengGBy-------001yyBibliography of rock mechanicsP. F. F. Lancaster-JonesCroydonThe Cementation Company196689 p.21 cmin testa al front.: Civil Engineering Research AssociationMeccanica del terrenoLancaster-Jones,P.F.F.519307ITUNINARICAUNIMARCBK990009695540403321NA4/4s.i.DINGEDINGEBibliography of rock mechanics843230UNINA