TY  - BOOK
AU  - Guthrie,Harold Woodson
TI  - Statistical methods in economics
T2  - The Irwin series in economics
U1  - 330.0212 
PY  - 1966///
CY  - Homewood, Ill.
PB  - R. D. Irwin
KW  - Statistics
N1  - Bibliographical footnotes
ER  -