Accoustical investigation of the Japanese bamboo pipe, syakuhati
Journal of the College of Sci., Imp. Univ. of Tokyo, Japan ; vol.21, art10
漱石文庫
Terada, T.
Algebra : an elementary text-book for the higher classes of secondary schools and for colleges
和算資料
G.
Chrystal
Dictionary of idiomatic English phrases : specially designed for the use of Japanese students
漱石文庫
Dixon, J. M.