Playne - Practical Trigonometry - New hardback or cased book - X555z

Clarke - Manual of Trigonometry .. - New hardback or cased book - X555z

Murray - Elements of Plane Trigonometry - New hardback or cased book - - X555z

Todhunter - Trigonometry for Beginners - New hardback or cased book - - X555z

International Corres - Plane Trigonometry - New hardback or cased book - X555z

Butler - Lessons On Plane Trigonometry - New hardback or cased book - X555z

Lock - Trigonometry of One Angle - New hardback or cased book - X555z

Galbraith - Manual of Plane Trigonometry - New hardback or cased book - X555z