TY  - BOOK
AU  - Howitt,Dennis
AU  - Cramer,Duncan
TI  - An introduction to statistics in psychology
SN  - 0131399853
PY  - 2005///
CY  - Harlow, England
PB  - /Pearson/Prentice Hall
KW  - Psychometrics
N1  - Includes bibliographical references (p. [479]) and index
ER  -