00420nam a2200169Ia 4500 4596 Ost 20260507154824.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 526.9 C594P Oliver, J. G. Principles and use of surveying instruments. / Oliver, J. G., Glendinning, J. Glendinning, J. BK 4493 4493 0 0 0 0 NITTTR NITTTR 2026-05-07 0 526.9 C594P 4902 2026-05-07 15:48:24 2026-05-07 BK