TY - BOOK T1 - The Electric-lamp Industry : Technology Change and Economic Development from 1800 to 1947 T2 - Massa A1 - Bright, Arthur A. LA - English PP - New York PB - The Macmillan Company YR - 1949 ED - 1a impr UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.6766 OP - 526 KW - LAMPARAS ELECTRICAS ER -