1. ......................
Author: Alfven, Hannes
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: 02th century ، Social history,02th century ، Civilization, Modern,، Technology and civilization
Classification :
HN
17
.
5
.
A4513
2. Living on the third planet
Author: / Hannes alfven, Kerstin alfven
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Social history - 20th century,Civilization , modern - 20th century,Technology and Civilization
Classification :
HN17
.
5
.
A4513
1972
