TY - BOOK AU - Ritchhart,Ron TI - Intellectual character: what it is, why it matters, and how to get it SN - 0787972789 U1 - 371.102 PY - 2002/// CY - San Francisco, USA PB - Jossey-Bass KW - PSICOLOGIA DEL APRENDIZAJE KW - ENSEƑANZA ER -