TY  - BOOK
AU  - Ratoosh,Philburn
AU  - Churchman,C.West
TI  - Measurement: definitions and theories 
U1  - 530.8 
PY  - 1959///
CY  - New York
PB  - John Wiley
KW  - Mensuration
KW  - Mathematical models
N1  - Includes bibliographical references and index
ER  -