TY  - BOOK
AU  - James, William,
TI  - Principles of psychology, vol. 1 : : Series: The Works of William James / 
T2  - The Works of William James
SN  - 9780674705593
U1  - 150 JAM 
PY  - 1981///
CY  - Cambridge
PB  - Harvard University Press
KW  - Psychology
KW  - Attention
KW  - Comparision
ER  -