Unraveling Davao City through the city-wide social survey 著者: Diaz, Christine S., Arib, Cleofe A., Cuenca, Mary Donna Grace J.

World history new perspectives 著者: Diaz, Christine L.

World history new perspectives 著者: Diaz, Christine L.

World history : new perspectives the beginning of the the middle ages 著者: Diaz, Christine L.

Table of contents only

World history : new perspectives the Renaissance to the global wars 著者: Diaz, Christine L.

Table of contents only

The other Philippine history textbook the American period to the present 著者: Diaz, Christine L.

The other Philippine history textbook 著者: Diaz, Christine L.

The other Philippine history textbook 著者: Diaz, Christine L.

Edukasyon sa Pagpapahalaga III sangguniang aklat para sa ikatlong taon ng mataas na paaralan. 著者: Instructional Materials Corporation (IMC)