Richard A. Widder invested thirty-three years in public education as a teacher and school psychologist, followed by nine years in secondary administration and guidance work at Heri...visualizza altroRichard A. Widder invested thirty-three years in public education as a teacher and school psychologist, followed by nine years in secondary administration and guidance work at Heritage Christian Schools, Milwaukee, Wisconsin. He has also served more than thirty years on the board of Heritage Christian Schools.visualizza meno