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Bull's-eye: the power of focus/

Just as you can develop your physical muscles through hard work and concentration, you can develop your mental muscles through continuous repetition. Bull's Eye will teach you how to unleash your powers for success and accomplish more in the next few months than many people do in a lifetime.

書目詳細資料
主要作者: Tracy, Brian
格式: Printed Book
出版: Illinois: Simple truths, 2015.
主題: