Duggal, S.K6629
Surveying Plane and geodetic surveying - advanced concepts vol.2
- New Delhi Tata Mc Graw Hill, c 1996
- xxii, 662p.; xvi, 390p.
- 2 .
Surveying - fundamentals vol.1
624:528.4--Surveying - fundamentals--Plane and geodetic surveying7901
624:528.4 / DUG