80/20 Principle

Currency

The 80/20 Principle, Expanded and Updated: The Secret to Achieving More with Less [Lingua inglese]

Hodder & Stoughton

The 80/20 Principle: The Secret of Achieving More with Less

FrancoAngeli

Il principio 80/20. Il segreto per ottenere di più con meno

John Murray Business

80/20 Daily: Your Day-by-Day Guide to Happier, Healthier, Wealthier, and More Successful Living Using the 8020 Principle (English Edition)

WalkAbout Publishing

80/20 Principle (English Edition)                

SmarterComics

The 80/20 Principle                              

The 80/20 Principle                              

Ernie Svenson

The 80/20 Principle                              

Nicholas Brealey Publishing

The 80/20 Principle: The Secret of Achieving More with Less: Updated 20th anniversary edition of the productivity and business classic

Anteprima Edizioni

80/20. La formula vincente. Meno lavoro, meno fatica, più risultati, più successo