bn:00744983n
Noun Named Entity
Categories: Technical specifications, long volume value, Articles with short description, Stationery, Metrication
EN
ISO 216  A4  Lichtenberg Ratio  A0 paper size  A1 paper
EN
ISO 216 is an international standard for paper sizes, used around the world except in North America and parts of Latin America. Wikipedia
Definitions
Relations
Sources