Nov 9, 2021
Just because you know it doesn't mean you can teach it.
Written by Peter H Christian
Peter played a key role in the 700% growth of Crayola over 17 years. His first book, “What About the Vermin Problem?” is now an Amazon bestseller.
Just because you know it doesn't mean you can teach it.
Peter played a key role in the 700% growth of Crayola over 17 years. His first book, “What About the Vermin Problem?” is now an Amazon bestseller.