NA 175
DIN Standards Committee for Organizational Processes
Standards
[Withdrawn]
DIN 1961
DIN 1961
Contract procedure for building works; Part B: General conditions of contract for the execution of building works
Title (German)
VOB Verdingungsordnung für Bauleistungen; Teil B: Allgemeine Vertragsbedingungen für die Ausführung von Bauleistungen