Koch, Richard <br/><br/>
The 80/20 principles: the secret to achieving more with less 

 - 3rd ed. 
 - New York:  Currency Crown Pub.;  2017 
 - xiii, 319 pages:  20 cm. 
<br/><br/><label>ISBN: </label>9780385491747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time management<br/>Labor productivity--Psychological aspects<br/>Industrial efficiency--Psychological aspects<br/>Conduct of life
<br/><br/><label>LC Class. No.: </label>COL HD 69 .T54 .K63 2017