This book has been considered by academicians and scholars of great significance and value to lit...

Key to Wells' Essentials of trigonometry is an unchanged, high-quality reprint of the original ed...

The Essentials of Geometry is an unchanged, high-quality reprint of the original edition of 1899....

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

This book has been considered by academicians and scholars of great significance and value to lit...

In preparing the present work, the author has endeavored to meet the needs of Colleges and Scient...

Reprint of the original, first published in 1883.

Reprint of the original, first published in 1883.

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

The Essentials of Geometry

Published in 1892, this textbook provides a comprehensive introduction to algebra for students in...

Complete Trigonometry

This work has been selected by scholars as being culturally important, and is part of the knowled...

Plane and Solid Geometry

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This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

The Elements of Geometry

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This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

Modern First Year Algebra

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This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

Essentials Of Algebra For Secondary Schools

Essentials Of Algebra For Secondary Schools

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Plane and Solid Geometry

Nueva trigonometría, plana y esférica

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Six Place Logarithmic Tables, Together With a Table of Natural Sines, Cosines, Tangents, and Cotange

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

Plane and Solid Geometry

Six Place Logarithmic Tables, Together With a Table of Natural Sines, Cosines, Tangents, and Cotange

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

Complete Trigonometry

Advanced Course in Algebra

Advanced Course in Algebra

A Practical Text-Book on Plane and Spherical Trigonometry