# Al-Istibsar

> book by Muḥammad Ibn-al-Ḥasan aṭ-Ṭūsī

**Wikidata**: [Q4063309](https://www.wikidata.org/wiki/Q4063309)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Al-Istibsar)  
**Source**: https://4ort.xyz/entity/al-istibsar


## References

1. Freebase Data Dumps. 2013
2. Quora