Ashenfelter, Orley. Statistics and econometrics : Methods and applications / By Orley Ashenfelter, Phillip B Levine and David J Zimmerman. - 1st Ed. - England : Wiley, 2003. - 300p. ; 00 cm. ISBN: 9780470009451 Subjects--Topical Terms: ECONOMICS.STATISTICS, ECONOMETRICS. Dewey Class. No.: 330.0182 / AST