TY  - BOOK
AU  - Churchman C West
AU  -  Ratoosh Philburn
TI  - Measurement:  Definitions and theories   
U1  - B2897, J9 
PY  - 1959///
CY  - New York
PB  - John Wiley        
KW  - Operational Research
N1  - Bibliography at the end of each chapter
ER  -