A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb Mathematics Education Library, nr. 48 Editat de Erna Yackel et al. 27 ian 2013 Paperback Preț: 782.70 lei 1029.87 lei 39-44 zile -24%
Symbolizing and Communicating in Mathematics Classrooms: Perspectives on Discourse, Tools, and Instructional Design Editat de Paul Cobb et al. 2000 Paperback Preț: 447.16 lei 526.07 lei 6-8 săpt. -15%