Programmed instruction on the present perfect tense for grade six
This paper presented a self-instructional material. It is based on the goals or objectives in the use of English present perfect tense expected of a Grade Six pupil in Philippine public schools.
| 1. autor: | |
|---|---|
| Format: | Praca dyplomowa |
| Język: | angielski |
| Wydane: |
[Quezon City
s.n.]
1972
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| Hasła przedmiotowe: |