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Cover art for The Science of Powerful Focus

The Science of Powerful Focus

By Peter Hollins

Series

Genres: health-wellness, psychology, self-help

Recordings

Narrated by Gregory Sutton

  • Runtime: 3 h 3 min
  • Publisher: Peter Hollins
  • Released: 2017
  • ASIN (us): B076FGYJFP
  • 16 chapters