
A geometrical treatise of the conic sections
Полный вариант заголовка: «A geometrical treatise of the conic sections in which the properties of the sections are derived from the nature of the cone in an easy manner and by a new method : Translated from the Latin...
Воспроизведено в оригинальной авторской орфографии.
The Sanitary Condition of Harrisburg, Pennsylvania
Воспроизведено в оригинальной авторской орфографии.
