TY - BOOK AU - Clark,Ruth Colvin AU - Mayer,Richard E. TI - E-learning and the science of instruction: proven guidelines for consumers and designers of multimedia learning T2 - Pfeiffer essential resources for training and HR professionals SN - 9780787986834 AV - HF 1106 C53.2008 PY - 2008///, CY - San Francisco, CA PB - Pfeiffer KW - Business education KW - Computer-assisted instruction KW - Educación comercial KW - Asistida por computadora N1 - Incluye referencias bibliográficas (páginas 405-426) e índice ER -