advertisement | John Tschohl - Service Strategies

John Tschohl | quote from a “First-class service as a competitive advantage”

Year: 2019

Duration: 49 sec

Description: customer service strategist, speaker, public figure

www.John-Tschohl.ru

John Tschohl - Service Strategies | russian version

Year: 2018

Duration: 57 sec

Description: public figure, speaker, customer service strategist

www.John-Tschohl.ru

Share

mail us