TY  - BOOK
AU  - Beals,Ralph E.
TI  - Statistics for economists: an introduction
T2  - Rand McNally economic series
AV  - HA29 .B3835
U1  - 519.5 
PY  - 1972///]
CY  - Chicago
PB  - Rand McNally
KW  - Statistics
KW  - Local
KW  - Regression analysis
ER  -