author
A government publishing body rather than an individual writer, this Philippine education office produced practical textbooks, bulletins, and annual reports for schools in the early 1900s. Its books offer a direct glimpse into how public instruction was organized and taught during the American colonial period.

by Philippines. Bureau of Education
This author credit refers to the Bureau of Education of the Philippines, a government agency that prepared and published educational materials instead of a single named person. Works under this heading include school textbooks, teaching manuals, bulletins, and annual reports connected with the public-school system.
Records for its publications show activity in the early twentieth century, with books and reports issued through the government printing system in Manila. The subjects were often practical and classroom-focused, covering areas such as manual training, physical education, and school administration.
For readers today, these books are useful not as personal literary works but as historical documents. They reflect the goals, language, and teaching methods of Philippine public education in that era.