# ISO/IEC 9636–5:1991: Information technology—Computer graphics—Interfacing techniques for dialogues with graphical devices (CGI)—Functional specification—Part 5: Input and echoing

> published ISO standard

**Wikidata**: [Q26885222](https://www.wikidata.org/wiki/Q26885222)  
**Source**: https://4ort.xyz/entity/iso-iec-9636-5-1991-information-technology-computer-graphics-interfacing-techniques-for-dialogues-with-graphical-devices-cgi-functional-specification-part-5-input-and-echoing


## References

1. [Source](https://www.iso.org/maintenance_agencies.html)