Koch, Richard <br/><br/>
80/20 Principle :  the secret of achieving more with less 

 - 4th ed. 
 - London:  Nicholas Brealey Publishing,  2022. 
 - xxi, 408 p. 
<br/><br/><label>ISBN: </label>9781473656871 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corporate success<br/>Money management<br/>Time management
<br/><br/><label>Dewey Class. No.: </label>650.1 KOC