1964. Reprinted. 365 pages. Illustrated dust jacket over blue cloth with gilt lettering. Pen inscription to front free endpaper. Contains black & white diagrams. Full title: Introduction to Quantitative Genetics:(Reprinted with Amendments) Pages are mildly tanned throughout. Text is clear. Binding remains firm. Boards have mild edge-wear with bumping to corners. Light crushing to spine ends. Gilt lettering remains bright & clear. Unclipped jacket. Panels have light edge wear with tears and creasing. Sticker to rear panel.