00782nam a2200253Ia 4500 296400 20180810021841.0 100624e2009 ag a frf 000 0 spa d 9789501215182 PUCPR 21 370.152 C315c8 Carretero, Mario. 69750 Local ed. ampl. Constructivismo y educación Mario Carretero. Buenos Aires, Argentina Paidós 2009. 142 p. 23 cm. EIGM 04/2010 Bibliography: p. Educational change Local 90505 Educational psychology 90538 Local Constructivism Education 79938 Local Education 90399 Local Educational psychology 90538 Local 215664 215664 0 0 lc 0 LB_1590_300000000000000__C3_2009 0 mbl 360146 12 12 20 2016-05-27 SARA GRECCO 20.95 447072 3 LB 1590.3 .C3 2009 50000003198479 2025-10-30 16:43:12 2025-10-22 r:296400 6