# Liber Abaci

> essay by Fibonacci

**Wikidata**: [Q2044496](https://www.wikidata.org/wiki/Q2044496)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Liber_Abaci)  
**Source**: https://4ort.xyz/entity/liber-abaci


## References

1. Freebase Data Dumps. 2013