TY - BOOK T1 - Introduction to the unified theory of electromagnetic machines A1 - Say, M. G. LA - Spanish PP - London PB - Pitman Press YR - 1971 UL - https://catalogo.bibliotecas.unlp.edu.ar/Record/dfi.15752 OP - 198 SN - 0273360647 KW - MAQUINAS ELECTROMAGNETICAS ER -