Practical Trigonometry and Geometry (Paperback or Softback)

Spherical Trigonometry: For the Use of Colleges and Schools; With Numerous

Plane Trigonometry: For the Use of Colleges and Schools; With Numerous Examples

A New Trigonometry for Schools (Paperback or Softback)

Anderegg - Trigonometry for Schools and Colleges - New paperback or so - X555z

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Trigonometry for Schools and Colleges by Frederick Anderegg Paperback Book