TY  - BOOK
AU  - Gulliksen,Harold
TI  - Theory of mental tests
T2  - Wiley publications in psychlogy
U1  - 153.93 
PY  - 1950/// [Printing 1967]
CY  - New York
PB  - Wiley
KW  - Psychological tests
KW  - Evaluation
N1  - Includes index
ER  -