TY  - BOOK
AU  - Colvin , Stephen Sheldon .
AU  - Bagley, William Chandler .
TI  - Human Behavior: A First book in Psychology for Teachers
U1  - 150.1943 
PY  - 1914///
CY  - New York
PB  - Macmillan and co
KW  - Psychology
KW  - Behavior
KW  - G-Philosophy
ER  -