Metropolitan Manila towards the city of manNational Media Production Center · First published 1985Open the Tome
The Philippine response to the energy crisisNational Media Production Center · First published 1981Open the Tome
Region VIII, Leyte, Southern Leyte, Samar, Northern Samar, Eastern SamarNational Media Production Center · First published 1980Open the Tome
12 events that have influenced Philippine historyNational Media Production Center · First published 1972Open the Tome
