TY - BOOK AU - Mandl,Heinz AU - Levin,Joel R. TI - Knowledge acquisition from text and pictures SN - 0444873538 PY - 1989/// CY - Amsterdam PB - North-Holland KW - Learning, Psychology of KW - Visual learning KW - Reading, Psychology of KW - Imagery (psychology) KW - Human information processing N1 - Includes bibliographical references ER -