Uno studio pionieristico delle emozioni umane e delle loro manifestazioni fisiologiche. Mantegazza offre un'analisi dettagliata degli effetti psicologici e fisici di emozioni come l'amore, la passione e la lealt . This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other...