Skip to content
Find a Library
Browse Collections
Apps
Libby Blog
Search by title or author
Browse Collections
Apps
Libby Blog
Find a Library
Media
Browse the Catalog
Sort
Relevance
Title
Release date
Popularity
Filter
Release date
Previous releases
0
Previous releases
2
Publisher
Crown
2
Format
Adobe EPUB eBook
2
Kindle Book
2
OverDrive READ
2
Subjects
Self-Improvement
2
Business
2
Nonfiction
2
Creators
Richard Koch
2
Looking for a library? Show libraries matching your search.
The 80 / 20 Individual
Richard Koch
Author
(2003)
The 80/20 Principle
Richard Koch
Author
(2011)