1982 "Thirteenth Printing"; Ohara Publications, Burbank, California; softbound; very good condition with unmarked pages.
 
description -
From Fumio Demura, the famous martial artist and author comes this long-awaited book on the Bo, the most easily obtainable of all the Karate weapons. Even a broom handle can be used in following the 680 illustrations that give you a firm understanding of this self defense weapon.