# Rational Software

> defunct software company

**Wikidata**: [Q1493633](https://www.wikidata.org/wiki/Q1493633)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rational_Software)  
**Source**: https://4ort.xyz/entity/rational-software


## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013
3. Quora
4. National Library of Israel Names and Subjects Authority File