Dale Harbison Carnegie was an American writer and lecturer and the developer of famous courses in self-improvement, salesmanship, corporate training, public speaking, and interpersonal skills. Source
Mon Jan 23 1888
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Tue Dec 31 1912
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Thu Nov 16 2023
Thu Dec 31 1981
Sat Dec 31 1977
Thu Jan 11 1923
Wed Dec 31 1980
Sat Apr 25 1914
Mon Dec 31 1973
Sun Dec 16 1906
Thu Dec 31 2009