TY - BOOK AU - Lidwell,William TI - Universal principles of design: 100 ways to enhance usability in fluence perception increase appeal.. SN - 1592530079 (paper overboard) AV - NK 1165 L52U 2003 PY - 2003/// CY - Gloucester, Mass. PB - Rockport KW - DESIGNT KW - DICTION N1 - Includes index; 80/20 Rule; Accessibility; Advance organizer ER -