Hyper focus : how to work less to achieve more  

 - London   Macmillan   2018 
 - 241p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time management 2.Distraction (Psychology) 3.Attention
<br/><br/><label>Dewey Class. No.: </label>153.733  / BAI