Information technology - Computer graphics - Metafile for the storage and transfer of picture description information - Part 1: Functional specification (ISO/IEC 8632-1:1992)
Information technology - Computer graphics, metafile for the storage and transfer of picture description information - Part 1: Functional specification, Amendment A2: Application structuring extensions (ISO/IEC 8632-1:1992/Amendment 2:1995); English version EN 28632-1:1994/A2:1996— 41 стр.
Information technology, computer graphics and image processing - Graphical Kernel System (GKS) - Part 1: Functional description (ISO/IEC 7942-1:1994); English version EN ISO/IEC 7942-1:1995— 176 стр.