Title: Cho U’s Specially Selected Tsumego
張栩の特選詰碁
Author/Editor: 張栩 Cho U
Publisher: Nihon Kiin 日本棋院
Published: 2008
Format: softcover
ISBN 978-4818205994
Publisher Recommended Price: JPY1365
Content:
Ch 1 Simple Problems シンプル問題(Problems 1-20)
Ch 2 Specially Selected Problems 特選問題(Problems 21-48)
Ch 3 Challenging Problems 躍進問題(Problems 49-55)
For more info:
http://senseis.xmp.net/?ChoUNoTokusenTsumego