LEADER 00792nam0-22002891i-450- 001 990002560430403321 035 $a000256043 035 $aFED01000256043 035 $a(Aleph)000256043FED01 035 $a000256043 100 $a20000920d1967----km-y0itay50------ba 101 0 $aENG 200 1 $aMathematics observed$fHans Freudenthal. 210 $aLondon$cWeidenfeld & Nicolson$d1967. 215 $a256 p.$d22 cm 225 1 $aWorld University Library$v12 610 0 $aLogica e fondamenti 676 $a511.3 700 1$aFreudenthal,$bHans$f<1905-1990>$012433 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002560430403321 952 $aMXXXII-B-103$b1207$fMAS 959 $aMAS 996 $aMathematics Observed$9341991 997 $aUNINA DB $aING01