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Econometric techniques and problems
Leser, Conrad Emanuel Victor, (1966)
An approach to econometrics
Allard, Richard J., (1974)
Theory of econometrics : an introduction exposition of econometric methods
Koutsoyiannis, Anna, (1977)
Understanding econometrics
Stewart, Jon, (1976)
Econometrics
Stewart, Jon, (1991)
Dummy variables, stochastic linear constraints and tests of prediction
Stewart, Jon, (1972)