Mactal, Ronaldo B. Historia : batayang-aklat sa araling panlipunan / Ronaldo B. Mactal, Dr. - xi, 613p. : ill. (some) ; 25 cm. Includes bibliographical references. ISBN: 9789710630554 Subjects--Topical Terms: Social studies. Social studies--Textbooks. Dewey Class. No.: 300/M25