TY  - BOOK
AU  - Book, William F.
TI  - Learning how to Study and Work Effectively : A Contribution to the Psychology of Personal Efficiency; GSC000392
U1  - 158.73 B724L 
PY  - 1926///
CY  - New York
PB  - Ginn and Company
KW  - Industrial Psychology
KW  - Study work - Effectively
ER  -