Berroya, Maria Cecilia L. [and] Berroya, Mary Yzobelle Ann L.
Disciplines and ideas in the social sciences (for senior high school) / Maria Cecilia L. Berroya [and] Mary Yzobelle Ann L. Berroya - x, 88 pages : illustrated ; 23 cm.
Bibliography p. 87-88
978-971-9564-65-0
Social sciences--Study and teaching.
300 / B4592d
Disciplines and ideas in the social sciences (for senior high school) / Maria Cecilia L. Berroya [and] Mary Yzobelle Ann L. Berroya - x, 88 pages : illustrated ; 23 cm.
Bibliography p. 87-88
978-971-9564-65-0
Social sciences--Study and teaching.
300 / B4592d