Readability level determination for the elementary school science textbooks
| 1. autor: | |
|---|---|
| Format: | Książka |
| Język: | English |
| Wydane: |
Quezon City
Science Education Center, University of the Philippines
1982.
|
| Seria: | Monograph University of the Philippines. Science Education Center
no. 27 |
| Hasła przedmiotowe: |