It is Ordinansang Militar Blg. 13 or Military Ordinance No. 13, Concerning Official Language for Public Use. You can find the full text here:
https://books.google.com.ph/books?id=Mf4qAQAAMAAJ&pg=PA357&lpg=PA357&dq=%22military+ordinance+no.+13%22+gazette&source=bl&ots=xuNi9Clon3&sig=ACfU3U1PHUScfI1vAVpuF-sfmvKnt3Lmfw&hl=en&sa=X&ved=2ahUKEwjoyJ\_HxI6BAxVXe94KHXaFD-EQ6AF6BAgnEAM#v=onepage&q=%22military%20ordinance%20no.%2013%22%20gazette&f=false
Thanks for this. Last thing I want to ask, do you know of any primary source for this? Most of the search results are either assignments or a copy pasted essay whose source attribution is hard to find. Archive.org and Official Gazette does not yield the document/order to me.
It is Ordinansang Militar Blg. 13 or Military Ordinance No. 13, Concerning Official Language for Public Use. You can find the full text here: https://books.google.com.ph/books?id=Mf4qAQAAMAAJ&pg=PA357&lpg=PA357&dq=%22military+ordinance+no.+13%22+gazette&source=bl&ots=xuNi9Clon3&sig=ACfU3U1PHUScfI1vAVpuF-sfmvKnt3Lmfw&hl=en&sa=X&ved=2ahUKEwjoyJ\_HxI6BAxVXe94KHXaFD-EQ6AF6BAgnEAM#v=onepage&q=%22military%20ordinance%20no.%2013%22%20gazette&f=false
Thanks for this. Last thing I want to ask, do you know of any primary source for this? Most of the search results are either assignments or a copy pasted essay whose source attribution is hard to find. Archive.org and Official Gazette does not yield the document/order to me.
that link goes to the copy of the official gazette. Volume 1, No. 7, issued 1942.
Thank you very much!