Making Up Your Own Mind : Thinking Effectively through Creative Puzzle-Solving Burger, Edward B. 9780691182780 Innbundet 20.11.2018 Engelsk I salg
The 5 Elements of Effective Thinking Burger, Edward B. Starbird, Michael 9780691156668 Innbundet 26.08.2012 Engelsk I salg
Coincidences, Chaos, and All That Math Jazz : Making Light of Weighty Ideas Burger, Edward B. Starbird, Michael 9780393329315 Heftet 17.10.2006 Engelsk I salg