The Elements of Plane Trigonometry R. Lachlan W. C. Fletcher
No edition remarks. 164 pages. No dust jacket. This is an ex-Library book. Brown cloth. Library copy, with expected inserts and inscriptions. Clean pages with mild tanning throughout. Tightly bound with visible thumb-marking throughout. Boards have light edgewear with corner crushing and notable marking to boards. Moderate tanning to board edges and spine, which has mild crushing to ends. Mild water droplets to front board. Boards are mildly warped.