Bella Martin

Universal methods of design : 100 ways to research complex problems, develop innovative ideas, and design effective solutions

av Bella Martin (2012)

Pocket universal methods of design - 100 ways to research complex problems,

av Bella Martin (2017)

Universal Methods of Design Expanded, and Revised E-bok

av Bruce Hanington, Bella Martin (2019)

Universal Methods of Design E-bok

av Bruce Hanington, Bella Martin (2012)