Learning and individual differences a symposium of the learning research and development center Gagne, Robert M. creator ed (autor) text dictionary ^^^ 1967 monographic eng 265 p. XX Informe de conferencia Problemas educativos Proceso de aprendizaje Diferencias individuales 371.394 GAGl (Merrill's international psychology series) Acervo ITESO - Biblioteca 050901 20250521000000.0 000463035