00406nam a2200157Ia 4500 230524s9999 xx 000 0 und d 621.38 RAO Sunil S.Rao Utilisation Generation & Conservation of Electrical Engineering 1ST NEW DELHI Khanna 2005 711 Quantity Number: 2 Electrical BK 0 0 0 0 TATCL TATCL GEN 2023-05-24 0 621.38 RAO 6489 2023-05-24 2023-05-24 BK BE2101 0 0 0 0 TATCL TATCL GEN 2023-05-24 0 621.38 RAO 6490 2023-05-24 2023-05-24 BK BE2101 26182 26182