van, Ark Bart <br/><br/>
Economic Growth and Labour Productivity in Europe: Half a  Century of East-West Comparisons 

 - Groningen :  University of Groningen,  1999. 
 - 41 S. ;  30cm. 
 - Research Memorandum  GD-41 .
<br/><br/><label>Standard No.: </label>4584  RID 4585  RSN (alt)