%0 Journal Article %T A Study of Some Potential Biases in the Operation of a Consumer Panel %A Ehrenberg, A. S. C. %J Journal of the Royal Statistical Society Series C (Applied Statistics) %V 9 %N 1 %P 20-27 %@ 0035-9254 %D 1960-03-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve