"A ready reference aid and an inspiration to designers . All in all the best book now available on symbols." --Library Journal This unparalleled reference represents a major achievement in the field of graphic design. Famed industrial designer Henry Dreyfuss recognized the importance of symbols in communicating more quickly and effectively; for many years he and his staff collected and codified graphic symbols as they are used in all walks of life throughout the world. The result is this "dictionary" of universally used graphic symbols. Henry Dreyfuss designed this sourcebook to be as...