1. Math handbook. Book 3.
Author:
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Mathematics -- Problems, exercises, etc.,Mathematics -- Study and teaching.,Teaching -- Aids and devices.

2. Math handbook. Book 2.
Author:
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Mathematics -- Problems, exercises, etc.,Mathematics -- Study and teaching.,Teaching -- Aids and devices.
