61
62
63
64
65
66
67
68
69
Palabra clave:
“...semiotic representations., epistemological obstacles., errors and difficulties., algebraic...”
70
Palabra clave:
“...semiotic representation...”
71
Palabra clave:
“...semiotic representation...”
72
Palabra clave:
“...semiotic representation...”
73
Palabra clave:
“...semiotic representation...”
74
Palabra clave:
“...semiotic representation...”
75
Palabra clave:
“...semiotic representation...”
76
Palabra clave:
“...semiotic representation...”
77
Palabra clave:
“...semiotic representation...”
78
Palabra clave:
“...semiotic representation...”
79
80