A comparison of the developmental stages proposed by L.S. Vygotsky and J. Piaget
By: by Janis Allan Martin
Published: 1973
Language: eng
Number of pages: 260
Subjects: Cognition in children; Child development
Notes: In partial fulfilment of the requirements for the degree of Doctor of Philosophy, Department of Educational Psychology.

Thesis (Ph.D.)--University of Alberta, 1973.

Bibliography: leaves 224-260.