TY  - BOOK
TI  - Scaling: a sourcebook for behavioral scientists
T2  - Methodological perspectives
SN  - 020230227X 
AV  - H61 .M423
U1  - 300.15195 22
PY  - 1974///
CY  - Chicago
PB  - Aldine
KW  - Scaling (Social sciences)
KW  - Attitude (Psychology)
KW  - Testing
N1  - Includes bibliographies
ER  -