Rao, Potluri.
Applied Econometrics / - 1st ed / - California-94002 : Wadsworth Publishing Company, Inc.. - p235 :
0-534-00031-2
Economics
X0bB28 / L1R;1
Applied Econometrics / - 1st ed / - California-94002 : Wadsworth Publishing Company, Inc.. - p235 :
0-534-00031-2
Economics
X0bB28 / L1R;1