Koch, Richard.
The 80/20 principle : the secret to achieving more with less /
Richard Koch.
- 3rd Edition
- New York : Currency, 2017
- 319 pages : 20 cm.
Includes bibliographical references and index.
978-0-385-49174-7
Industrial efficiency -- Psychological aspects.
Time management.--Conduct of life.--Labor productivity -- Psychological aspects.
MAIN HD 69.T54 / .K63 2017