How to Develop Self-confidence (Personal Development) (1957)
How to Develop Self-confidence (Personal Development) is a 1957 public speaking book written by Dale Carnegie.
More than five hundred thousand men and women, since 1912, have been members of public speaking courses using my methods.
Quick answers
What is How to Develop Self-confidence (Personal Development) about?
More than five hundred thousand men and women, since 1912, have been members of public speaking courses using my methods.
When was How to Develop Self-confidence (Personal Development) published?
How to Develop Self-confidence (Personal Development) was published in 1957.
Who made How to Develop Self-confidence (Personal Development)?
How to Develop Self-confidence (Personal Development) was written by Dale Carnegie.