Philippines. National Academy of Science and Technology. (1978). A tribute to the first three national scientists and first ten members of the National Academy of Science and Technology. National Science Development Borad.
Chicago-referens (17:e uppl.)Philippines. National Academy of Science and Technology. A Tribute to the First Three National Scientists and First Ten Members of the National Academy of Science and Technology. Bicutan, Taguig, MM: National Science Development Borad, 1978.
MLA-referens (9:e uppl.)Philippines. National Academy of Science and Technology. A Tribute to the First Three National Scientists and First Ten Members of the National Academy of Science and Technology. National Science Development Borad, 1978.
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