School administration in changing age proceedings and working papers [of the] 1968 National Conference for School Administrators [held on May 2-4, 1968]

Xehetasun bibliografikoak
Erakunde egilea: National Conference for School Administrators Baguio City
Formatua: Liburua
Hizkuntza:English
Argitaratua: Quezon City s.n. 1970].
Gaiak: