00582nam a2200157Ia 450000100060000000300050000600500170001100800410002811001030006924500600017226000580023230000170029049000220030765000490032965000460037856212BIBL20180810021828.0920408|1948||||wau|||||||||||00010|eng|d20aNational Education Association of the United States. Deot. of Elementary School Principals.2Local14aThe elementary school principalship-today and tomorrow.0 aWashingtonbThe National Elementary Principalcc1948.  a412 p.bill.0 aIts 27th Yearbook 0aSchool superintendents and principals2Local 0aSchool management and organization2Local