00599nas a2200181 i 4500000000008548CaOOAMICUS20201002110921.0180830s1985 it zx l u0 z|ita uSeMilitaProblemi aperti.Soveria Mannelli :Rubbettino,1985-v. ;21 cm.Collana diretta da Orazio BarreseBarrese, Orazio.(OLS)http://semarc/name/4311245Problemi aperti(OLS)http://semarc/title/11336260Soveria Mannelli :Rubbettino(OLS)http://semarc/publisher/32145