Introduction to the Theory of Numbers Leonard Eugene Dickson
1957. No Edition Remarks. 180 pages. Illustrated paper covers. Minor foxing and noticeable tanning to pages. More prominent to text block edges, slightly lighter to reverse of covers. Pen inscription to half title page. Hinges are lightly cracked and stained but covers remain firmly attached. Paper covers have edge-wear and corner curling with mild staining, tanning and scuffing overall. Spine has minor rubbing, rolling and creasing.