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by Dale Carnegie TrainingPaperback details (USA). details (UK). details (Germany). details (Italy). 
 
 ISBN: 978-1-4165-9548-9 ISBN-10: 1-4165-9548-1 Simon & Schuster · 2009  | 
| See also: | ||
| 2009 | Paperback | The 5 Essential People Skills: How to Assert Yourself, Listen to Others, and Resolve Conflicts (Dale Carnegie Training) |