TY  - BOOK
AU  - Koch Richard
TI  - Eighty Twenty Principle: the secret of achieving more with less
SN  - 1857881591
U1  - 658 
PY  - 2006///
CY  - London
PB  - Nicholas Brealey
KW  - General Management
KW  - Pareto Principle
KW  - Law of the Vital Few
KW  - Principle of Factor Sparsity
ER  -