00429nam a2200169 a 4500 20260717091418.0 260717s1990 ii 000 0 eng d 0852268858 eng 621.3 Simens Electrical engineering handbook / Simens Delhi : Wiley estern, 1990. Xii, 749p.:ill; 21cm. Electrical engineering BK 31296 31296 0 0 0 0 DC BKBCL BKBCL 1992-01-29 90.00 0 621.3 SIE 27963 2026-07-17 09:14:18 90.00 2026-07-17 BK