TY  - BOOK
TI  - The 80/20 principle: the secret of achieving more with less
SN  - 1857881672
PY  - 1997///.
CY  - London
PB  - Nicholas Brealey
KW  - Life skills
KW  - Organizational effectiveness
KW  - Self-culture
KW  - Success in business
KW  - 22
KW  - Effectiviteit
KW  - gtt
KW  - Wetmatigheden
N1  - Includes bibliographical references and index.
ER  -