Samara, Timothy. Design elements : a graphic style manual : understanding the rules and knowing when to break them / Timothy Samara. - Gloucester, Mass. : Rockport Publishers, c2007. - 272 p. : ill. ; 26 cm. ISBN: 9781592532612 (flexibind) 1592532616 (flexibind) Subjects--Topical Terms: Graphic design (Typography)Layout (Printing) Dewey Class. No.: 686.22 / SAM