00363nam a2200157Ia 4500 2447 Ost 20260507154707.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 624.171 P979S Pugsley, Sir Alfred The safety of structures / Pugsley, Sir Alfred BK 2344 2344 0 0 0 0 NITTTR NITTTR 2026-05-07 0 624.171 P979S 2286 2026-05-07 15:47:07 2026-05-07 BK