Cal, Newport <br/><br/>
Deep work  Rules for focused success in a distracred world 

 - U.S  Grand Central           2016 
 - 296p.  cm. 
<br/><br/><label>ISBN: </label> INR 399.00 
<br/><br/><label>Source: </label> 111, 15/03/2018, Eastern Media  Textual 
<br/><br/><label>Dewey Class. No.: </label>X:8  Q6  LR