TY  - BOOK
AU  - Howitt,Dennis
AU  - Cramer,Duncan
TI  - An introduction to statistics in psychology: a complete guide for students 
SN  - 0130173142 (pbk.)
PY  - 2000///
CY  - Harlow, England, Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Psychometrics
N1  - References : p. 475-476
ER  -