Koch, Richard,  1950- <br/><br/>
The 80/20 principle :  the secret of achieving more with less / 
 Eighty-twenty principle 
Richard Koch. 
 - Rev. and updated ed. 
 - New York :  Doubleday,  c2008. 
 - xvi, 269 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>9780385491747 (pbk.) 
<br/><br/><label>LCCN: </label>2009286061 
<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>Subjects--Geographic Terms: </label><br/>English Access Corner
<br/><br/><label>LC Class. No.: </label>HD69.T54  / K63 2008 
<br/><br/><label>Dewey Class. No.: </label>650.1 KOC   / 54442