Statistics and econometrics : methods and applications /
Statistics and econometrics : methods and applications / Orley Ashenfelter, Phillip B. Levine, David J. Zimmerman - New York, N.Y. : Wiley, c2003 - 300 p. : ill. (some col.)
Includes index
0471107875
SOCIAL SCIENCES--STATISTICS
ECONOMETRICS
HA29 / A833S