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Yale Style Manual: Graphic Design 100
Basic information about graphic design in an easy to navigate manual form.
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Gcf Global: Beginning Graphic Design
Learn how color, layout, images, composition, typography, branding, and more relate to graphic design.
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Jessett: Graphic Design
A guide to graphic design that includes information on color layout, design layout, different graphic design software, and tutorials using different types of software.
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Web Style Guide: Basic Design Principles
An online manual for Basic Design Principles for Creating Web Sites. Includes links to Philosophy, Interface Design, Site Design, Page Design, Web Graphics, and Web Multimedia and Animation chapters, with Appendices.