00504cam a2200193   450000500170000099900130001724500980003002000050012810000250013304400050015825000050016304100080016830000050017650000050018183000050018626000090019108200070020095201030020720260711133816.0  c370d370  aTransformer Engineering:A treatise on the teory, operation, andapplication de transformers.b  a  aBlume, L.F. y otros.  a  a  aspa  a  a  v  abc  ab  001040708CGaBCbBCd2010-01-01i003033l0o / p003033r2026-07-11 13:38:16t1w2026-07-11yBK