Veinte claves para la nueva era
By: Alejandro Llano ... [et al.] ; coordinador, José Ma. Ortiz.
Contributors: Llano, Alejandro.; Ortiz, José Ma.
Series: Hombre y sociedad ;; 35; Hombre y sociedad (Madrid, Spain) ;; 35.
Publisher: Ediciones Rialp
Published: 1992
Place of publication: Madrid
Language: spa
Number of pages: 310
Subjects: History -- Methodology.
Notes: Includes bibliographical references.