TY  - BOOK
AU  - Armstrong, Henry E. .
TI  - The Teaching of Scientific Method and other Papers on Education
U1  - 375.5 
PY  - 1903///
CY  - New York
PB  - Macmillan and co
KW  - Education
KW  - Teaching-Scientific Method
KW  - Scientific Method-Teaching
KW  - G-Education
N1  - Index
ER  -