# The Development of Metaphysics in Persia

> 1908 book by Muhammad Iqbal

**Wikidata**: [Q7729889](https://www.wikidata.org/wiki/Q7729889)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Development_of_Metaphysics_in_Persia)  
**Source**: https://4ort.xyz/entity/the-development-of-metaphysics-in-persia