Logical thinking in children
Subtitle: research based on Piaget's theory
By: edited by Irving E. Sigel and Frank H. Hooper ; with foreword by Barbel Inhelder.
Contributors: Sigel, Irving E.; Hooper, Frank H.; Piaget, Jean, 1896-1980.
Publisher: Holt, Rinehart and Winston
Published: 1968
Place of publication: New York
Number of pages: 541
Subjects: Piaget, Jean, -- 1896-1980; Conservation of substance (Psychology); Child psychology
Notes: Includes bibliographies.