Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This book, first published in 1936, divides into roughly two parts: a re-examination of historical material; and a positive theory of causation suggested by the results of this re-examination. The historical study discloses an ambiguity in the meanings of causation and determinism; it discloses also that this ambiguity is transferred to the meaning of freedom.