LEADER 00940nam0-22003251i-450- 001 990001317960403321 035 $a000131796 035 $aFED01000131796 035 $a(Aleph)000131796FED01 035 $a000131796 100 $a20000920d1980----km-y0itay50------ba 101 0 $aeng 200 1 $aAbstract Witt rings$fMurray Marshall 210 $aKingston [Ontario]$cQueen's University$d1980 215 $aVI, 261 p., 28 cm 225 1 $aQueen's papers in pure and applied mathematics$v57 610 0 $aVettori di witt e relativi anelli 610 0 $aTeoria algebrica delle forme quadratiche 610 0 $aGruppi ed anelli di witt 676 $a512.55 700 1$aMarshall,$bMurray$059709 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001317960403321 952 $aC-44-(57$b10145$fMA1 959 $aMA1 962 $a13K05 996 $aAbstract Witt rings$9382465 997 $aUNINA DB $aING01