Obras Escogidas, Volumen III: Metarrepresentación y Semiosis" by Ángel Rivière, part of the "Ciencias Cognitivas" series directed by José M. Ruiz-Vargas and Mercedes Belinchón, published by Editorial Médica Panamericana. The book explores metarepresentational skills and symbolic behavior, suggesting the ability to treat objects as both physical systems and representations.