Problematologia. Filosofia, scienza e linguaggio.

Milano, Garzanti 1959, cm.25x33, pp.128, 96 tavv.a col.applic.nt., legatura ed.in tutta tela grezza, firma dell'Artista impressa in oro al piatto ant., titoli in oro al dorso. Coll.I Grandi Pittori.

Palyed by The Composer. Genere: Classical - General. ProViva s.a. 1 CD, Playing Time: 35 min. AudioCD,

München - Zürich, R. Piper & Co. Verlag 1983, cm.19x25,3, pp.160, numerose foto in bn. nt., legatura ed. cartonata, sopraccoperta fig.

String Orchestra Method/Supplement. A Journey into the Wonders of Strings Palying. Van Nuys, Alfred Publishing Co. 2002, cm.23x30,5, pp.47, brossura cop.fig.a col. Coll.String Explorer,20602. Alfred and Highland/Etling are taking a brand-new approach to string instruction that promises to grab and hold every student's attention---String Explorer! Join the adventures of Arco Dakota and Rosalyn Le Bow as they guide your students along the path to successful string playing with the most exciting, yet systematic and logically sequenced instruction of its kind.

Capitoli scelti e annotati da R.Guastalla. Ediz. illustrata. Firenze, Barbera Ed. 1916, cm.13x19, pp.XII-254, 1 tav.bn.in antip. brossura cop.fig.

A cura di Elsa Fubini. Prefazione di Alberto Cecchi. Roma, Editori Riuniti 1974, cm.11,7x18,5, pp.142,(2), brossura. Coll. Le Idee, 11.