1-4 of 4 Books

Hexachords in late-renaissance music
By Lionel Pike
The hexachord and its relation to the 12-tone row
The hexachord and its relation to the 12-tone row
By George Rochberg
The Renaissance reform of medieval music theory
The Renaissance reform of medieval music theory
By Stefano Mengozzi
Hexachord und Semantik
Hexachord und Semantik
By Mathias Bielitz