Graded go problems 1

Graded go problems for beginners 1. Yano Yoshinori, 9 dan - Kiseido 2000 - anglais - 212 p. Ouvrage idéal pour les débutants. How to play go Chap. 1 : Introductory problems, level 1 Chap. 2 : Introductory problems, level 2 Chap. 3 : Introductory problems, level 3, life and death problems Chap. 4 : Introductory problems, level 4