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 1984, this work is organised in three parts. Part 1 explores what a structure is. Part 2 critically explores the dynamic (energic) conceptualization of psychological and social phenomena. Part 3 brings all these earlier considerations to bear upon the processes by which these structures grow and develop.