TY  - BOOK
AU  - Castles,Elaine E.
TI  - Inventing intelligence: how America came to worship IQ 
SN  - 9781440803376 (hardcopy : acidfree paper)
AV  - BF431 .C343 2012
U1  - 153.90973 23
PY  - 2012///
CY  - Santa Barbara, Calif.
PB  - Praeger
KW  - Intelligence levels
KW  - United States
KW  - History
KW  - Intelligence tests
N1  - Includes bibliographical references and index
ER  -