Proving the value of soft skills measuring impact and calculating ROI /

• 作者：Jack J. Phillips, Patti Phillips, Rebecca Ray.
• 語文：英語
• 電子資源：https://portal.igpublish.com/iglibrary/search/ASTDB0000754.html
• ISBN/ISSN/ISRC：1950496635 ; 9781950496631 ; 9781950496648
• 作者：Phillips, Jack J.,;Phillips, Patti;Ray, Rebecca
• 索書號：331