twenty-fifth year-book American Association of School Administrators creator text bibliography dcu Washington, D.C American Association of School Administrators, a department of the National Education Association of the United States c1947 1947 monographic eng

print

448 p. incl. front., illus., diagrs., 24 cm. "Selected references": p. 281-286. Education United States Public schools United States L13 .A363 no. 25 370.973 e 47000026 U.S. Office of Education. Library 740916 20260227111233.0 e 47000026