Educational administration & supervision.

Educational administration & supervision.

Λεπτομέρειες βιβλιογραφικής εγγραφής
Μορφή: Continuing Resource
Γλώσσα:English
Έκδοση: Baltimore, Md. Warwick & York 1915-1960.
Θέματα:
School management and organization > Periodicals.
School supervision > Periodicals.
Teachers > Trainings > Periodicals.