AUTHOR
Espiritu, Johann
2
Espiritu, Marilen Nolasco
2
Abiva, Cris C.
1
Anzaldo, Ma. Carmelita R.
1
Fernandez, Doreen G.
1
Flores, Eva Nebril
1
Jazmines, Atel E.
1
Kalaw, Pura (Villanueva) 1886-
1
Kalaw, Pura Villanueva (1886-1954)
1
Philippines. Department of Science and Technology. Science and Technology Information Institute
1
Polistico, Edgie
1
Ronquillo, Beatriz
1
Tayco, Rufin Paz
1