Tonpsychologie

Hilversum: Frits A.M. Knuf, 1965. Very Good. Hilversum: Frits A.M. Knuf, 1965. Facsimile Reprint of the First (1883-1890) Edition. Two volumes; publisher's grey gilt-lettered cloth; xiv,427; xii,[4],582pp.; illus. Spines a bit toned, contemporary ownership signature to front free endpapers, else a Very Good set overall.