Lal, Rajesh. Digital design essentials : 100 ways to design better desktop, web, and mobile interfaces / Raj Lal. - Beverly, Mass. : Rockport Publishers, 2013. - 208 p. : col. ill. Includes index. ISBN: 9781592538034 Subjects--Topical Terms: User interfaces (Computer systems) LC Class. No.: QA76.9.U83 / L34D