Integrated science : technology 1
Pedregosa, Elma F.
Integrated science : technology 1 / Elma F. Pedregosa, Ella R. Samia ; editor & consultant, Aurora A. Lianko ; coordinator, Enrique F. Coralejo - Quezon City : FNB Educational, c1990 - ix, 320 p. : ill. - (Science series ; 1) .
Reprinted by FNB Educational, Inc., 1996.
SEDP based.
9715141102
Science--study and teaching (secondary)
Integrated science : technology 1 / Elma F. Pedregosa, Ella R. Samia ; editor & consultant, Aurora A. Lianko ; coordinator, Enrique F. Coralejo - Quezon City : FNB Educational, c1990 - ix, 320 p. : ill. - (Science series ; 1) .
Reprinted by FNB Educational, Inc., 1996.
SEDP based.
9715141102
Science--study and teaching (secondary)