# An Introduction to the Theory of Numbers

> book by Godfrey Harold Hardy

**Wikidata**: [Q4750104](https://www.wikidata.org/wiki/Q4750104)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/An_Introduction_to_the_Theory_of_Numbers)  
**Source**: https://4ort.xyz/entity/an-introduction-to-the-theory-of-numbers