Description
Published:No. 45 (ene.-mar.1985)-no. 53 (ene.-mar. 1987).
Item Description:Title from cover.
Physical Description:3 volumes : illustrations ; 28 cm.
Publication Frequency:Quarterly
ISSN:0120-6540
Related Items:Issues for enero-marzo 1985- include: Boletin bibliografico (Regional Center for Book Promotion in Latin America and the Caribbean) Vol. 12, no. 1 (enero-marzo 1985)-
Includes: Documentos and: Separata.