TY - BOOK T1 - Bulletin. v. 1- (no. [1]--); 1917-. LA - English PP - Washington, etc. PB - s.n. YR - 1917 UL - https://tuklas.up.edu.ph/Record/UP-99796217603648910 NO - Annual, 1917-25; 4 nos. a year, 1926-Mar. 1927; 5 nos. a year, Apr. 1927-May 1937; monthly (except June-Sept.) oct. 1937- NO - Bulletins for Apr. 1928-May 1939 were published under the association's earlier name: Dept. of secondary-school principals of the National Education association of the United States NO - Title varies: 1917-25, Yearbook NO - 1926- Bulletin NO - Includes list of members."Abstracts of unpublished masters' theses in the field of secondary school administration" in no. 24, 34, 36, 39, 43, 47; Jan. 1929, Jan., Apr. 1931; Jan., Dec. 1932; May 1933 CN - L 13 N27 KW - Education : Societies, etc. KW - School management and organization. KW - School superintendents and principals. KW - Dissertations, Academic : U.S. ER -