TY - BOOK AU - Slavat,Juan,director TI - Enciclopedia Salvat de Ciencia y Técnica PY - 1985/// CY - Barcelona PB - Salvat Editores KW - Science KW - Encyclopedias and dictionaries KW - Local KW - Technology KW - Encyclopedias N1 - Includes index in each vol; General index in Vol. 14 ER -