A study of the efficiency ratings of the intermediate public elementary school teachers in the Division of Laguna during the school year, 1951-52 [microform].
| Egile nagusia: | |
|---|---|
| Formatua: | Visual Material |
| Hizkuntza: | English |
| Argitaratua: |
Quezon City
Photoduplication Service. University of the Philippines Library
1979.
|
| Gaiak: |