Trends in the performance ratings of public elementary classroom teachers of Umingan Pangasinan in relation to some personal and professional factors [microform]
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | Visual Material |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Quezon City
Photoduplication Service University of the Philippines Library
1976 .
|
| Ábhair: |