# The book of knowledge of ingenious mechanical devices (1974)

> English translation of al-Jazari's Fī maʻrifat al-ḥiyal al-handasīyah by Donald R. Hill

**Wikidata**: [Q102373928](https://www.wikidata.org/wiki/Q102373928)  
**Source**: https://4ort.xyz/entity/the-book-of-knowledge-of-ingenious-mechanical-devices-1974-