1. اتم,ساختارماديجهان
Author: عباسدهقانيان
Library: Public Library of Shendabad (East Azarbaijan)
Subject: اتم
Classification :
541
/2
د
859
الف
2. پيدايش وفروپاشي ستارگان
Author: عباسدهقانيان
Library: Public Library of Firooz Salar (East Azarbaijan)
Subject: ستارهها نجوم
Classification :
520
د
859
پ
