TY  - BOOK
AU  - McLaughlin,Judith A.
TI  - Understanding statistics in the behavioral sciences: step by step 
SN  - 0155074083
PY  - 2002///
CY  - Belmont, CA
PB  - Wadsworth/Thomson larning
KW  - Psychology
KW  - Statistical methods
KW  - Psychometrics
ER  -