Concepts of Operational Research (New Thinkers Library) Patrick Rivett
1968. First Edition. 206 pages. Dust jacket over blue cloth. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Faint foxing. Previous owner's inscription to front endpaper. Boards have light shelf-wear with corner bumping. Mild tanning to spine. Unclipped jacket has light edgewear with tears and creasing. Mild foxing. Notable rubbing and marking all over.