Search Results

  • Showing 1 - 15 results of 15
Refine Results
  1. 1

    Area triangulation by Ingco, Vicente I.

    Published 1962
    Thesis
  2. 2
  3. 3

    The triangulation of the Philippine Islands

    Published 1927
    Book
  4. 4
  5. 5
  6. 6

    The triangulation of the City of Manila

    Published 1926
    Book
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15