Helgard Wienert (Wienert, Helgard)

• 
  East-West Technology Transfer: The Trade and Economic Aspects
  

  by John Slater, Helgard Wienert

  ISBN 9264128174 (92-64-12817-4)
  Softcover, Renouf Pub Co Ltd

  
  Find All Copies

   

  › Find collectible copies of 'East-West Technology Transfer: The Trade and Economic Aspects'
• 
  Industry in the Czech and Slovak Republics
  

  by Organisation for Economic Co-Operation and Development, Centre for Co-Operation With the Economies in Transition, Josef C. Brada, Helgard Wienert , Jean-Daniel Clavel

  ISBN 9264141871 (92-64-14187-1)
  Softcover, Renouf Pub Co Ltd

  
  Find All Copies

   

  › Find collectible copies of 'Industry in the Czech and Slovak Republics'
• 
  Technology Transfer Between East and West
  

  by Eugene Zaleski, Helgard Wienert

  ISBN 9264121250 (92-64-12125-0)
  Softcover, Renouf Pub Co Ltd

  
  Find All Copies

   

  › Find collectible copies of 'Technology Transfer Between East and West'