LEADER 01128nam a2200289 i 4500 001 991000207349707536 008 040906s2003 maua b 001 0 eng d 020 $a1568811349 035 $ab13190374-39ule_inst 040 $aDip.to Matematica$beng 082 0 $a512.5$221 084 $aAMS 17A35 084 $aLC QA196.C66 100 1 $aConway, John Horton$050219 245 10$aOn quaternions and octonions :$btheir geometry, arithmetic, and symmetry /$cJohn H. Conway, Derek A. Smith 260 $aNatick, Mass. :$bAK Peters,$cc2003 300 $axii, 159 p. :$bill. ;$c24 cm 504 $aIncludes bibliographical references (p. 149-152) and index 650 0$aQuaternions 650 0$aCayley numbers 700 1 $aSmith, Derek Alan$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0737553 907 $a.b13190374$b20-09-07$c06-09-04 912 $a991000207349707536 945 $aLE013 17A CON11 (2003)$g1$i2013000148243$lle013$op$pE30.64$q-$rl$s- $t0$u8$v0$w8$x0$y.i13885832$z29-09-04 996 $aOn quaternions and octonions$91460190 997 $aUNISALENTO 998 $ale013$b06-09-04$cm$da $e-$feng$gmau$h0$i0