I. C. S. Reference Library, 173: Arithmetic; Application of Formulae; Geometry and Mensuration; Preliminary Building Operations; Foundations and Footings; Areas, Vaults and Retaining Walls by Unstated
Unpaginated. No dust jacket. Black cloth covered boards with gilt lettering to spine. Black and white illustrations throughout. Pencil inscription to front endpaper. Light tanning throughout. Pages and illustrations remains bright and clear. Binding remains firm. White marks to front and rear boards. Slightly sunned spine with faded gilt lettering. Book has a forward lean. General rub wear all over. Minor edge wear with some crushing to spine ends and bumping to corners.