1. A study of Chromaticism and Text-Setting in Secular Music
of some 16th Century Italian Composers; 1954-6
2. Studies in Pitch-Class Symmetry in 20th Century Music;
(doctoral thesis), 290pp.; University Microfilms, Ann
Arbor, Mich.; 1962
3. Gaps; 1966
4. Culture; 1966
5. Reversing Propositions: =, or not = ?; 1967
6. Structural 'Non-Presence'; (C---Is, by NOT---)
7. Expansion One; 1969
8. Expansion Two; 1970
9. Content Analysis; 1965-70
