Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Originally published in 1970, parents and teachers were beginning to realise how very much earlier in life human intelligence develops than was previously thought. A child’s experience in its pre-school years largely determines its future academic progress; and environment and parental influence play a very great part in this.