Sun, mankind's future source of energy: Proceedings of the International Solar Energy Society Congress, New Delhi, India, January 1978 - Oxford: Pergamon Press, 1978 - xxix, 591p. Vol. 1; ISBN: 9780080227252; xxix, 591p. Vol. 2; ISBN: 9780080227252; 592p.- 1363p.Vol. 3; ISBN: 9780080227252; 1363p.- 2184p. ISBN: 9780080227252 Subjects--Topical Terms: Social science Subjects--Index Terms: Solar energy Universal Decimal Class. No.: 621.47(082.2)