TY  - BOOK
AU  - Vanson, Sally
TI  - Practice tests for data interpretation
SN  - 9780340969281
U1  - 153.93 VAN 
PY  - 2004///
CY  - London
PB  - Hodder & Stoughton
KW  - Human information processing -- Problems, exercises, etc
KW  - Psychometrics
ER  -