Contributions to genoid evaluations and GSP heighting /
Contributions to genoid evaluations and GSP heighting /
by Z. Ahmad ... [et al.].
- Kensington, N.S.W. : School of Surveying, University of New South Wales, 1993.
- xii, 209 p.
0853890639
Philippines--Surveys.
Geodesy.
Surveying.
0853890639
Philippines--Surveys.
Geodesy.
Surveying.