John A. Adam
John A. Adam has written at least 1 book. Their most popular book is Guesstimation: Solving the World's Problems on the Back of a Cocktail Napkin with 3 saves with an average rating of -⭐.
John A. Adam has written at least 1 book. Their most popular book is Guesstimation: Solving the World's Problems on the Back of a Cocktail Napkin with 3 saves with an average rating of -⭐.
2008 • 3 Readers