//-->
Aspectos recentes da evolução do mercado do vinho en Portugal
Alves, António Monteiro, (1972)
Flexibilität, Wachstum und Rentabilitätsunterschiede in der österreichischen Industrie : Überlegungen und Zwischenergebnisse zu zwei Fragestellungen der Industrial Economics
Aiginger, Karl, (1982)
Concentration, scale economies, and the size distribution of plants
Allen, Bruce T., (1983)
Explorations in managerial economics : productivity, costs, technology and growth
Gold, Bela, (1971)
Productivity, technology, and capital : economic analysis, managerial strategies, and government policies
Gold, Bela, (1979)
Foundations of productivity analysis : guides to economic theory and managerial control
Gold, Bela, (1955)