TY - BOOK ED - Photovoltaic Solar Energy Conference TI - Proceedings of the international conference, held at luxembourg, september 27-30, 1977 SN - 9027708894 AV - TK2960 P45 1977 PY - 1978/// CY - Dordrecht, holland PB - D. Reidel KW - BaterĂ­as solares KW - Congresos N1 - A la cabeza de la portada: commission of the european communities ER -