TY  - BOOK
AU  - Henry,Nelson B.
ED  - National Society for the Study of Education.
TI  - Learning and instruction
T2  - Yearbook of the National Society for the Study of Education, 49th, pt. 1
AV  - LB5 .N25 49th, pt. 1
U1  - 370.62 
PY  - 1950///
CY  - Chicago
PB  - [National Society for the Study of Education] distributed by the University of Chicago Press
KW  - Learning, Psychology of
KW  - Local
KW  - Educational psychology
N1  - Includes bibliographies
ER  -