notes for a story not always told
25-53
an approach to the work of six masters and one doctoral degree in Colombia
174-199
Evaluative Research of a Teaching Experience with Pre-Grade Teachers
55-76
16-23
167-184
54-63
6-32
66-73
a review of recent experiences in Latin America
75-92
209-217
30-41
Arjona tierra de amores, de historias y cantadores
101-123
103-122
58-65
386-406
63-84
a reading from pedagogical knowledge
232-252
142-155
260-265