Librería Samer Atenea
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Originally published in 1992, the author of this book has set out to provide a theoretical foundation for formulating new theories in psychophysics that systematize earlier results and to stimulate new concepts and introduce new tools for exploring mental phenomena and improving mental measurement.