Logical thinking in children; research based on Piaget's theory.
By: Edited by Irving E. Sigel [and] Frank H. Hooper. With foreword by Bärbel Inhelder.
Contributors: Hooper, Frank H., joint comp.; Piaget, Jean, 1896-
Publisher: Holt, Rinehart and Winston
Published: 1968
Place of publication: New York
Language: eng
Number of pages: 541
Subjects: Piaget, Jean, 1896-; Conservation of substance (Psychology); Child psychology
Notes: Includes bibliographies.