Book Reviews: Gruber,Howard E. and Vonèche,Jacques (Eds.). The Essential Piaget . New York: Basic Books,1977,881 + xi pp. $35.00. (Forward by Jean Piaget)
Restricted accessResearch articleFirst published online December, 1979
Book Reviews: Gruber,Howard E. and Vonèche,Jacques (Eds.). The Essential Piaget . New York: Basic Books,1977,881 + xi pp. $35.00. (Forward by Jean Piaget)