1. Digitised Optical Sky Surveys :
Author: edited by H.T. MacGillivray, E.B. Thomson.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Astrometry -- Data processing -- Congresses.,Astrometry -- Data processing.,Astronomical photometry -- Data processing -- Congresses.
Classification :
QB807
.
E358
1992
