TY  - BOOK
AU  - Helmore,G.A.
AU  - Piaget, Jean
TI  - Piaget - A Practical Consideration,   
U1  - 370.15  
PY  - 1969///
CY  - Oxford
PB  - Pergamon Press
KW  - Education
KW  - Educational Psychology
N1  - Includes appendix & references
ER  -