TY  - BOOK
AU  -  Hays,William L.
TI  -  Statistics for psychologists/ 
U1  -  150.92 
PY  - 1963///
CY  -  New York : 
PB  -  Holt, Rinehart and Winston, 
KW  -  Psychometrics
N1  -  Includes bibliographical references (p. 697-699) and index
ER  -