TY  - BOOK
AU  - Howell, David C
TI  - Statistical methods for psychology / David C. Howell
SN  - 0534929559
CY  - Boston : PWS-Kent Pub. Co., c1992.
PB  - Boston : PWS-Kent Pub. Co., c1992.
KW  - Psychology -- Statistical methods.               Psychometrics -- methods
ER  -