00383nam a2200157Ia 4500 2082 Ost 20260507154653.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 624.177076 N232T Nayagam, K. P. S. Theoretical problems for structural designers / Nayagam, K. P. S. BK 1979 1979 0 0 0 0 NITTTR NITTTR 2026-05-07 0 624.177076 N232T 1885 2026-05-07 15:46:53 2026-05-07 BK