01172nam0-2200385-i-450-99000885786040332120090522141345.00-7923-4145-7000885786FED01000885786(Aleph)000885786FED0100088578620090522d1996----km-y0itay50------baengNLa---a---001yyApproaches to algebraperspectives for research and teachingedit by Nadine Bednarz, Carolyn Kieran, Lesley LeeBoston ; Dordrecht ; LondonKluwer Academicc1996XV, 345 p.ill.24 cmMathematics Education Library18Atti di conferenze di interesse generaleMetodologia della matematica, didattica51220itaBednarz,Nadine320468Kieran,Carolyn505736Lee,Lesley505737ITUNINARICAUNIMARCBK990008857860403321CPDM-00-01979MA1MA100B2000A35Approaches to algebra804451UNINA