A journey in mathematics education research : insights from the work of Paul Cobb - Bowers, Janet; Cobb, Paul 1953-; Dean, Chrystal Ollis; Gravemeijer, Koeno 1946-; Gresalfi, Melissa; Yackel, Erna Beth; Sfard, Anna 1949- (Dordrecht : Springer, 2011)
Keywords: MATEMATICAS -- ESTUDIO Y ENSEÑANZA -- INVESTIGACIONES; Cobb, Paul -- 1953-; MATEMATICAS -- INVESTIGACIONES