TY - BOOK AU - Elgerd, Olle I. TI - Electric Energy Systems theory An introduction / Olle I. Elgerd SN - 0-07-019230-8 U1 - 621.3 E545e CY - New York : Mcgraw-Hill KW - 1. INGENIERIA ELECTRICA \ 2. SISTEMAS DE ENERGIA ELECTRICA ER -