This document is unfortunately not available for download at the moment.
Giovanni Piana
Italian philosopher. He taught theoretical philosophy at the University of Milan from 1970 to 1999. His thought is oriented towards the philosophy of knowledge, the philosophy of music, and the fields of perception and imagination. (Wikipedia)
Fenomenologia dei materiali e campo delle decisioni
riflessioni sull'arte del comporre
Giovanni Piana
Not implemented yet !