Ambrose Gavin Ambrose & Harris Paul Harris 
Visual Dictionary of Graphic Design [PDF ebook] 

The Visual Dictionary of Graphic Design is a comprehensive guide to the numerous terms used within graphic design and associated disciplines.Over 250 terms are explained and contextualized, with concise definitions accompanied by illustrations and examples taken from historical and contemporary graphic design.The dictionary covers traditional practice and process terms as well as modern terminology. It also defines a wide variety of practical terms, such as Perfect binding, Deboss and Strikethrough, as well as movements and styles including Surrealism, Psychadelia and Postmodernism.