TY  - BOOK
AU  - Ratoosh,Philburn
AU  - Churchman,C.West
TI  - Measurement: definitions and theories 
U1  - 530.08 
PY  - 1959///
CY  - New York
PB  - Wiley
KW  - Measurement
KW  - Congresses
KW  - Mathematical models
N1  - Includes bibliography
ER  -