LEADER 01124nam a2200313 i 4500 001 991001282989707536 008 051027s1999 de a b 000 0 eng d 020 $a3540653686 035 $ab13348851-39ule_inst 040 $aDip.to Matematica$beng 082 0 $a512$221 084 $aAMS 12-01 084 $aAMS 13-01 084 $aAMS 68-04 084 $aLC QA155.C59 100 1 $aCohen, Arjeh M.$042267 245 10$aAlgebra interactive! :$blearning algebra in an exciting way /$cArjeh M. Cohen, Hans Cuypers, Hans Sterk 260 $aBerlin :$bSpringer,$cc1999 300 $aviii, 159 p. :$bill. ;$c25 cm 504 $aIncludes bibliographical references 650 0$aAlgebra 700 1 $aCuypers, Hans$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0725573 700 1 $aSterk, Hans 907 $a.b13348851$b21-09-06$c27-10-05 912 $a991001282989707536 945 $aLE013 12-XX COH11 (1999)$g1$i2013000291062$lle013$op$pE15.10$q-$rl$s- $t0$u1$v0$w1$x0$y.i14152927$z15-11-05 996 $aAlgebra interactive!$91461685 997 $aUNISALENTO 998 $ale013$b27-10-05$cm$da $e-$feng$gde $h0$i0