Nagahara Yoshiaki, 3 dan books & textbook
Basic Techniques of Go(Hardback, First Edition)
Haruyama Isamu, 6-dan Nagahara Yoshiaki, 3-dan
Ishi Press /1969T Hardcover
Basic Techniques of Go
Haruyama Isamu, 6-dan & Nagahara Yoshiaki, 3-dan
The Ishi Press /1971T Hardcover
