Dela Cruz, H. (1946). Computation of geographic positions of location monuments connected by traverse to triangulation stations.
Dyfyniad Arddull ChicagoDela Cruz, Hugo. Computation of Geographic Positions of Location Monuments Connected by Traverse to Triangulation Stations. 1946.
Dyfyniad MLADela Cruz, Hugo. Computation of Geographic Positions of Location Monuments Connected by Traverse to Triangulation Stations. 1946.
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