1. <At> the Edge of the Universe
Author: Alan Wright, Hilary Wright
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Universe
Classification :
QB
،
981
،.
W83
،
1989
2. <At the> Edge of the universe
Author: / Alan wright, hilary wright
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Cosmology,Astronomy - Technique
Classification :
QB981
.
W83
1989
