DIN 820-2/A1 - DRAFT Draft Document - Standardization - Part 2: Presentation of documents (ISO/IEC Directives - Part 2:2011, modified); Trilingual version CEN-CENELEC Internal Regulations - Part 3:2015; Amendment A1

standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/2016