ISO 5807:1985 Preview
Information processing -- Documentation symbols and conventions for data, program and system flowcharts, program network charts and system resources charts
This standard was last reviewed and confirmed in 2005. Therefore this version remains current.
Defines symbols to be used in information processing documentation and gives guidance on conventions tor their use in data flowcharts, program flowcharts, system flowcharts, program network charts, system resources charts. Applicable in conjunction with ISO 2382/1.