00466nam a22001814a 450000100060000003500200000600300090002600500170003500800410005204000350009304100080012804400080013610000210014424500250016526400400019030000340023065000200026415535 a(Koha2011)51190AR-ReUNN20260702133915.0240315s1956 xxu eng d aAR-ReUNNbspacAR-ReUNNeaacr20 aeng axxu1 aBrown, Robert H.00aFarm electrification 1aNueva York : bMcGraw-Hill, c1956. a367 páginas : bil., lám. 4aElectrificacion