00473nam a2200169Ia 4500 4753 Ost 20260507154829.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 621.3 P51P Smith, S. Parker Problems in electrical engineering (power engineering and electronics with answers). / Smith, S. Parker, Smith, N. N. Parker Smith, N. N. Parker BK 4650 4650 0 0 0 0 NITTTR NITTTR 2026-05-07 0 621.3 P51P 5072 2026-05-07 15:48:29 2026-05-07 BK