Roman Tschäppeler has written at least 12 books. Their most popular book is The Decision Book: Fifty Models for Strategic Thinking with 35 saves with an average rating of 2.56⭐.
2011 • 35 Readers • 176 pages • 2.6
10 Readers
2009 • 6 Readers • 176 pages • 2
2011 • 4 Readers • 4
2012 • 2 Readers • 121 pages • 3
2009 • 1 Reader
2015 • 1 Reader • 208 pages
1 Reader
2012 • 1 Reader • 75 pages
2011 • 1 Reader • 5
2014 • 176 pages
2013 • 171 pages