00402nam a2200169Ia 4500 4726 Ost 20260507154828.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 526.9 C594P Clendinning, J. Principles of surveying. / Clendinning, J., Olliver, J. G. Olliver, J. G. BK 4623 4623 0 0 0 0 NITTTR NITTTR 2026-05-07 0 526.9 C594P 5043 2026-05-07 15:48:28 2026-05-07 BK