00374nam a2200157Ia 4500 6939 Ost 20260507154950.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 620.3 S33I Steidel, Robert S. An introduction to mechanical vibration. / Steidel, Robert S. BK 6834 6834 0 0 0 0 NITTTR NITTTR 2026-05-07 0 620.3 S33I 7620 2026-05-07 15:49:50 2026-05-07 BK