00425nam a2200169Ia 4500 1902 Ost 20260507154648.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 620.7 G274E Gehmlich, K. Dietrich Electromechanical systems / Gehmlich, K. Dietrich, Hammond, Seymour B. Hammond, Seymour B. BK 1799 1799 0 0 0 0 NITTTR NITTTR 2026-05-07 0 620.7 G274E 1682 2026-05-07 15:46:48 2026-05-07 BK