Steel Contruction ManualHelmut C. Schulitz, Werner Sobek, Karl J. Habermann · First published 2012Open the Tome
Construire En AcierHelmut C. Schulitz, Werner Sobek, Karl J. Habermann · First published 2003Open the Tome
Stahlbau AtlasHelmut C. Schulitz, Werner Sobek, Karl J. Habermann · First published 2001Open the Tome
Steel construction manualHelmut C. Schulitz, Werner Sobek, Karl J. Habermann · First published 2000Open the Tome
Industriearchitektur in Europa =Helmut C. Schulitz · First published 1986 · Latest edition 1990Open the Tome