LEADER 00925nam0-22003491i-450- 001 990001174230403321 010 $a0-12-179150-5 035 $a000117423 035 $aFED01000117423 035 $a(Aleph)000117423FED01 035 $a000117423 100 $a20000920d1971----km-y0itay50------ba 101 0 $aeng 200 1 $aFree rings and their relations$fPaul Moritz Cohn 210 $aLondon [etc.]$cAcademic Press$d1971 215 $axvi, 346 p.$d24 cm 225 1 $aL.M.S. Monographs$v2 610 0 $aAnelli associativi ed algebre 610 0 $aAnelli liberi 676 $a512.4 700 1$aCohn,$bPaul Moritz$045807 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001174230403321 952 $aC-65-(2$b11874$fMA1 959 $aMA1 962 $a16E60 962 $a16-02 962 $a16S50 996 $aFree rings and their relations$979698 997 $aUNINA DB $aING01