TY  - THES
T1  - Area triangulation
A1  - Ingco, Vicente I.
LA  - English
YR  - 1962
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217611037245
NO  - Thesis (B.S. Geodetic Engineering)--University of the Philippines, Diliman
NO  - Typescript
CN  - LG 993.5 1962 G255 I54
KW  - Triangulation.
ER  -