- Libro electrónicoGreat TeachersBarbara Bruns
- Libro electrónicoGreat TeachersBarbara Bruns
- Libro electrónicoAchieving World-Class Education in BrazilBarbara Bruns
- Libro electrónicoAchieving Universal Primary Education by 2015Barbara Bruns
- Libro electrónicoMaking Schools WorkBarbara Bruns
- Libro electrónicoAchieving World-Class Education in BrazilBarbara Bruns