Science and technology textbook.
- Diliman, Q.C : Instructional Materials Corporation, 1989-92.
- 4 v. : ill.
- Secondary education development program series .
Contents.--v.1 First Year.--v.2. Second Year.--v.3. Third Year.--v.4. Fourth Year
9715400502 9715401104
Science--Study and teaching (Secondary)--Philippines.
Technology--Study and teaching--Philippines.
Contents.--v.1 First Year.--v.2. Second Year.--v.3. Third Year.--v.4. Fourth Year
9715400502 9715401104
Science--Study and teaching (Secondary)--Philippines.
Technology--Study and teaching--Philippines.