Errata

Abstract

Disponível em <http://www.cedes.unicamp.br> 262 Charts are identifi ed as tables, following an only numbering sequence throughout the text. Illustrations (photographs, drawings, graphs etc.) will be considered as fi gures. It is also recommended that these elements be produced in black and white, with a maximum size of 16 x 24 cm (standard magazine size), with a resolution quality of at least 200 dpis for direct reproduction.