1. Basic mechanisms of solar activity
Author:
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Solar activity-- Congresses
Classification :
QB
524
.
B37
2. Basic mechanisms of solar activity
Author: / edited by V. Bumba and J. Kleczek
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Solar activity- Congresses
Classification :
QB524
.
B37
1976
