1. Instrumentation for Astronomy with Large Optical Telescopes :
Author: edited by Colin M. Humphries.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Astronomical instruments -- Congresses.,Physics.,Telescopes -- Congresses.
2. Instrumentation for astronomy with large optical telescope; Proceedings of IAU colloquiam no. 67, held at Zelenchukskyaya, U.S.S.R. 8-10 september, 1981
Author: Edited by Colin M. Humphries
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Congresses ، Astronomical instruments,Congresses ، Telescope
Classification :
QB
86
.
I57
1982
