, Download PDF file of De Bono's Thinking Course, Published originally in 1994. This PDF file has 160 Pages pages and the PDF file size is 4.5 MB. The PDF file is written in English, Categorized in . As of 31 July 2025, this page has been bookmarked by 23,174 people. Now You Can Download "De Bono's Thinking Course Book" as PDF or You Can See Preview By Clicking Below Button.