TY  - BOOK
AU  - Nunnally,Jum C.
TI  - Introduction to statistics for psychology and education
T2  - McGraw-Hill series in psychology
SN  - 0070475830
U1  - 310 
PY  - 1975///
CY  - New York
PB  - McGraw-Hill
KW  - Psychometrics
KW  - Educational statistics
N1  - Bibliography: p. 339
ER  -