How I raised myself from failure to success in selling / by Frank Bettger. Bettger, Frank. Bettger, Frank. Sales personnel Biography. Selling Psychological aspects. HF5439.32.B47 A3 1992 658.85 20 BEH New York : Simon & Schuster, 1992. 1992. 1992 Text 192 p. ; http://www.loc.gov/catdir/bios/simon051/95237759.html http://www.loc.gov/catdir/description/simon041/95237759.html http://www.loc.gov/catdir/enhancements/fy0631/95237759-t.html http://www.loc.gov/catdir/enhancements/fy0641/95237759-s.html eng