Original geometrical illustrations : or, the book of lines, squares, circles, triangles, polygons, &c. Showing an easy and scientific analysis for increasing, decreasing and altering any given circle, square, triangle, ellipsis, &c. to any other figure containing the same area by plain and simple methods, laid down agreeably to mathematical demonstration ... Containing also a variety of useful information, intended as a complete instructor to the most useful science of geometry and mensuration /
by John Bennett
- London : J. Bennett etc., 1837
- iv, 48, 22 p. ; 28 cm.