TY  - BOOK
AU  - Koch, Richard
TI  - 80/20 Principle: the secret of achieving more with less
SN  - 9781857883992
U1  - 650.1 
PY  - 2007///
CY  - London
PB  - Nicholas Brealey 
KW  - Conduct of life
KW  - General Books
KW  - Industrial efficiency - Psychological aspects
KW  - Labor productivity - Psychological aspects
KW  - Time management
N1  - Includes index
ER  -