Sample design in business research
Deming, W. Edwards
Sample design in business research - New York John Wiley & sons 1960 - xx, 517p.
Busines reserach-sample design
658.571072 / DEM
Sample design in business research - New York John Wiley & sons 1960 - xx, 517p.
Busines reserach-sample design
658.571072 / DEM