ISBN 9784906574827 books & textbook
Handicap-Go Strategy and the Sanrensei Opening: Making the Transition from Handicap to Even Games (The Road Map to Shodan)
van Zeijst, Rob Bozulich, Richard
Kiseido Publishing Company /2016-02-02 Paperback / 168 Pages
isbn-10: 4906574823 / isbn-13: 9784906574827