TY  - BOOK
AU  - Thorndike,Edward L.
TI  - The principles of teaching: based on psychology 
T2  - Developmental psychology
SN  - 0415210127
U1  - 155 
PY  - 1906///]
CY  - London
PB  - Routledge
KW  - Teaching
KW  - Educational psychology
N1  - Includes bibliographical references and index
ER  -