TY  - BOOK
AU  - Soule,George
AU  - Traywick ,Leland
AU  - Boddy,Frances C
TI  - Economics: Measurement Theories Casestudies
U1  - 330 SOU 
PY  - 1961///
CY  - New York : 
PB  - Holt, Rinehart and Winston, 
KW  - Economics
N1  - Include index
ER  -