00819nam0-22003011i-450-990002558390403321000255839FED01000255839(Aleph)000255839FED0100025583920000920d1967----km-y0itay50------baENGFoundations of Modern MathematicsLyle E. Mehlenbacher.BostonPrindle Weber & Schmidt1967.x, 197 p.23 cmVol. 6.InsiemiStrutture algebriche516Mehlenbacher,Lyle E.104164ITUNINARICAUNIMARCBK990002558390403321MXXV-A-2261205MASMASFoundations of Modern Mathematics437013UNINAING01