Jack Petrash
Jack Petrash has been a Waldorf teacher for over 30 years, much of that time at the Washington Waldorf School in the USA, where he has taken three classes of children from Class 1 to Class 8.
Jack Petrash has been a Waldorf teacher for over 30 years, much of that time at the Washington Waldorf School in the USA, where he has taken three classes of children from Class 1 to Class 8. See less
Jack Petrash's Featured Books