A book of five rings es un libro escrito por Miyamoto Musashi tiene un total de 92 páginas , identificado con ISBN 9780517415283 A book of five rings se publicó en el año 2004
Translated by V. Harris. Japans answer to the Harvard MBA...Written over three centuries ago by a Samurai warrior, the book has been hailed as a limitless source of psychological insight for businessmen-or anyone who relies on strategy and tactics for outwitting the competition.