(1906) Vade-Mecum of modern metrical units : for business men and students of commerce : giving information on the leading systems of weights and measures in use at present with Japanese, metric, and British equivalents / compiled by E.J. Blockhuys. Tokyo : Dobunkwan 【6000:24】
(1931) Vade-Mecum of modern metrical units : for business men and students of commerce : giving information on the leading systems of weights, measures and moneys of account in use at present / compiled by E.J. Blockhuys ; revised & brought up to date, Tatsunosuke Ueda & Haruzo Ito. Rev. ed. Tokyo : Dobunkwan 【Uyeda/B:61】
