CM INDEX Consumers’ Mind Index No.385(April 20 /東京企画/CM総合研究所CM INDEX編集部(単行本) Amazon.co.jp: CM INDEX: Consumers' Mind Index (No.385(Aprilの詳細情報
Amazon.co.jp: CM INDEX: Consumers' Mind Index (No.385(April。楽天ブックス: CM INDEX(No.385(April 20) - Consumers。Customer Segmentation Using K-Means Clustering | by Sampson。