TY - GEN AU - Tufte, Edward R TI - Visual explanations : images and quantities, evidence and narrative : images and quantities, evidence and narrative SN - 0-9613921-2-6 U1 - 302.23 PY - 1997/// CY - Cheshire, Conn. PB - Graphic Press KW - Visual communication KW - Visual perception KW - Computer graphics ER -