1. Summing it up :

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Mathematics, Popular works.,Number theory.

Classification :
QA241
.
A85
2016

2. The book of numbers :

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Mathematics, Popular works.,Number theory, Popular works.

Classification :
QA93
.
B445
2008