TY - CONF A1 - Wiggenhauser, Herbert A1 - Helmerich, Rosemarie A1 - Niederleithinger, Ernst A1 - Maierhofer, Christiane A1 - Wendrich, Astrid A1 - Köpp, Christian T1 - A European research project for the condition assessment of railway bridges, on-site investigation techniques for the structural evaluation of historic masonry buildings T2 - Advanced Course on Non-Destructive Testing and Evaluation of Concrete Structures T2 - Advanced Course on Non-Destructive Testing and Evaluation of Concrete Structures CY - Chennai, India DA - 2007-02-15 PY - 2007 AN - OPUS4-14766 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -