TY  - BOOK
AU  - Butler,Frank Arthur
TI  - The improvement of teaching in secondary schools
SN  - 0226085139
PY  - 1954///
CY  - Chicago, Ill.
PB  - University of Chicago Press
KW  - Teaching
KW  - Education, Secondary
KW  - Learning, Psychology of
N1  - Includes bibliographies
ER  -