SALESMANSHIP MASTERCLASS by DALE CARNEGIE TRAINING
ビジネス・営業・マーケティング営業・マーケティングその他 営業・マーケティング
Our first public class patterned to our Sales Advantage Course compressed into one whole day with different agendas on how to Seal the Deal! Participants around 300 are different sales people, sales managers and business practitioners nationwide.