TY  - BOOK
AU  - Torgerson,Warren S.
TI  - Theory and methods of scaling
U1  - 152.83 
PY  - 1958/// [Reprinted 1962, 1967]
CY  - New York
PB  - Wiley
KW  - Psychometrics
N1  - Includes bibliography. and Index
ER  -