TY  - BOOK
AU  - Snodgrass,Joan Gay
TI  - The numbers game
SN  - 0195023013
PY  - 1977///
CY  - New York
PB  - Oxford University Press
KW  - Psychometrics
N1  - Original ed. published by Williams and Wilkins, Baltimore; Includes index and bibliography: p. 394-395
ER  -