TY - BOOK T1 - Turning Points in Western Technology : A Study of a Technology, Science and History A2 - Cardwell, D.S.L LA - English PP - New York PB - Neale Watson Academic Publications YR - 1976 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.koha82725 OP - 244 ER -