HUMM, DONCASTER G.
The Humm-Wadsworth temperament scale with manual of directions and scoring key, by Doncaster G. Humm & Guy W. Wadsworth.
HUMM, DONCASTER G. The Humm-Wadsworth temperament scale with manual of directions and scoring key, by Doncaster G. Humm & Guy W. Wadsworth. © 30Oct34; AA158836. Kathryn A. (Mrs. Doncaster G.) Humm (W); 30Mar62; R293055.
Kathryn A.|Mrs. Doncaster G.||Humm|W