TY  - BOOK
AU  - Beals,Ralphe, x
AU  - x
TI  - Statistics for economists: An introduction chicago
SN  - x
U1  - 330.10212/BES 
PY  - 1972///
CY  - x
PB  - Rndy Mcnally
KW  - Economics
KW  - Mathematical Economics
N1  - x
ER  -