Spherical trigonometry.

Bibliographic Details
Main Author:	Brink, Raymond Woodward (Author)
Format:	Book
Language:	English
Published:	New York : Appleton-Century-Crofts, 1942.
Subjects:	Spherical trigonometry. Trigonométrie sphérique. Sphere > Spherique > Triangle > Trigonometrie Matériel didactique. Instructional and educational works. Matériel d'éducation et de formation.

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