TY  - BOOK
AU  - Howell,David C.
TI  - Statistical methods for psychology : 
SN  - 9780495597858
U1  - 519.5 
PY  - 2002///
CY  - Australia
PB  - Thomson
KW  - Statistics
N1  - 1.Basic concepts                          2.Describing and exploring data                               3.The normal distribution
ER  -