TY  - BOOK
AU  - Davidson, Ralph K.
AU  - Smith, Vernon L.  
AU  - Wiley, Jay W. 
TI  - Economics:An Analytical approach
U1  - 330 
PY  - 1958///
CY  - Illinois
PB  - Richard D Irwin
KW  - Economics
N1  - Include Index
ER  -