Derek Borthwick
Retrieve the information about Derek Borthwick and his books on the go! Keep your project up to date with the ISBNdb book database searchable via API with 19 data points per book available.
Public Speaking How To Speak Effectively Without Fear: The Secret To Highly Effective Speaking & Presentation Skills In Personal, Sales & Business Communication & How To Develop Self Confidence
Inside the Mind of Sales: How to Understand the Mind & Sell Anything
Inside The Mind of Sales: How To Understand The Mind And Sell Anything
How to Talk to Anybody: Learn the Secrets to Small Talk, Business, Management, Sales & Social Conversations & How to Make Real Friends (Communication Skills)
How to Talk to Anybody: Learn the Secrets to Small Talk, Business, Management, Sales & Social Conversations & How to Make Real Friends (Communication Skills)
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