1. The Large scale structure of the universe : symposium no. 79 held in Tallinn, Estonia, U.S.S.R., September 12-16, 1977

Library: Central Library of Sharif University of Technology (Tehran)

Subject: ، Cosmology-- Congresses,، Galaxies-- Congresses,، Stars-- Clusters-- Congresses

Classification :
QB
981
.
L3