http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Seven hundred seventy seven "chess miniatures in three"
collected and arranged by E. Wallis ; with an introd. by Philip H. Williams ; and hints to solvers by A. N. Brayshaw.
Tekst w jęz. angielskim, częściowo francuskim i niemieckim.