- Author: Paul M. Cohn
- Language: English
- Year: 1999
Basic Algebra
djvu
- Author: Paul M. Cohn
- Language: English
- Year: 2004
- Author: Paul M. Cohn
- Language: English
- Year: 2003
Algebra
pdf
- Author: Paul M. Cohn
- Language: English
- Year: 1989