TY  - BOOK
AU  - Parasuraman Raja ed
AU  -  Davies D R ed
TI  - Varieties of attention
T2  - Academic press series in cognition and perception
U1  - S:31, M4 
PY  - 1984///
CY  - Orlando
PB  - Academic       
KW  - PSYCHOLOGY
N1  - Includes Bib
ER  -