George N. Heller and Jere T. Humphreys
Assuming heller is required, and jere is required, and george is required, and n is required, and t is required, and humphreys is required, the following result was found.
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Music Teacher Education in America (1753-1840): A Look at One of its Three Sources
Pennsylvania, 545. 34George B. Loomis, "Music in Normal Schools," NEA Proceedings (1870): 65-71. authors: George N. Heller and Jere T. Humphreys author_ids: 1149 authors: George N. Heller and Jere T. Humphreys author_ids: 1149