Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This study, first published in 1973, examines the principles that lie behind educational dilemmas, and helps to clarify the difficulties of explanation, justification and practical action in the educational system. The author explores various key concepts in the education process, such as Intelligence, Equal Opportunity, Knowledge and Selection.