TY - BOOK AU - Earhart,Will AU - Boyd,Charles N. TI - Recent advances in instruction in music T2 - Bulletin / Department of the Interior, Bureau of Education AV - L111 .A6 1923, no. 20 PY - 1923/// CY - Washington PB - G.P.O. KW - School music KW - Study and teaching KW - United States N1 - "Advance sheets from the Biennial survey of education in the United States, 1920-1922."; Includes bibliographical references ER -