00435nam a2200181Ia 4500 1365 Ost 20260507154628.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 621.9 P272T Patel, K. H. Mechanical technology. / Patel, K. H., Patel, R. C., Sheth, S. C. Patel, R. C. Sheth, S. C. BK 1262 1262 0 0 0 0 NITTTR NITTTR 2026-05-07 0 621.9 P272T 1079 2026-05-07 15:46:28 2026-05-07 BK