TY  - BOOK
AU  - Harper,Robert J.C.
TI  - The cognitive processes: : readings
AV  - BF311.H34 
PY  - 1964///
CY  - Englewood Cliffs
PB  - : Prentice-Hall, 
KW  - Cognition
KW  - Motivation (Psychology)
N1  - Includes bibliographies
ER  -