TY  - BOOK
AU  -  Guilford  J.P.
TI  - Fundamental statistics in Psychology and education
U1  - 519.5 
PY  - 1956///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Education -- methods
KW  - Psychometrics
KW  - Statistics
N2  -  Statistics, Psychometrics, Education -- methods
ER  -