[Washington, D.C.] : National Education Association, 1946
図書等1946
366 p. : ill. ; 23 cm
The national elementary principal : bulletin of the Department of Elementary School Principals, National Education Association ; v. 26, no. 1, Sept. 1946 [Yearbook ; 25th]
アメリカ合衆国
英語 (eng)
英語 (eng)
National Education Association of the United States. Dept. of Elementary School Principals [ National Association of Elementary School Principals (U.S.) ] [ National Association of Elementary School Principals (U.S.) ]
BA4657697X