AUTHOR
University of the Philippines (Diliman). Science Education Center
2
Abenojar, Trinidad O.
1
Belleza, Julita (Nadala) 1918-
1
Dumas, Bella
1
Fonacier, Josefina C.
1
Green, Joseph Walter
1
Judan, Margielene Divino
1
Lamug, Norma
1
Mangubat, Emmanuel
1
Mendoza, Aurora Bartolo 1955-
1
Pagulayan, Olindo
1
Serion, Domingo C.
1
Serion, Josefina R.
1
Sison, Bienvenido
1
Soriano, Beatriz (Aglibut) 1925-
1
Talisayon, Vivien M.
1
Timbol, Teresita
1
Ulep, Soledad A.
1
University of the Philippines (Diliman). National Institute for Science and Mathematics Education Development
1