00434nam a2200157 a 450000500170000002000150001708200150003210000180004724500290006526000500009430000220014449000420016663000150020863000210022363000320024420251203090531.0  a213037011X  a306.3bFUR  aFurtado, elso  aCreativite et dependance  aParisbPresses Universitaires de Francec1981  a150p.c23 cm.bPB  aTraduit du portugais par Janine Pefau  aDependency  aEconomic history  aTechnology and civilization