Goetzberger, A. PHOTOVOLTAIC solar energy conference (7§ : Spain : 1986) / A. Goetzberger, W. Palz, G. Willeke - Boston : D.Reidel Publishing Company, C1987 - 1266 p.;, 23,5 cm. Subjects--Topical Terms: ENERGIA SOLAR Universal Decimal Class. No.: 620.91