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The welfare effect of advertising restrictions in the US cigarette industry
Farr, Stephen J., (2001)
Advertising and restrictions in the cigarette industry : evidence of state-by-state variation
Gallet, Craig A., (2003)
Analysis of advertising in the US cigarette industry
Gius, Mark P., (2004)
Evaluation needs in South African education: A policy perspective
Meyer, Susan, (1995)