TY - JOUR T1 - Learned Changes in Stimulus Representations (A Personal History) JF - The Spanish Journal of Psychology. VO - Vol. 10 No. 2 (2007),218-229 10 A1 - Hall, Geoffrey UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.MANI11711 ER -