From the reviews: "This is a translation of a book written in 1223. It was designed for those who had to solve practical problems such as finding areas and roots, measuring fields of all kinds, dividing fields among partners, measuring dimensions of bodies and heights, depths, longitude of planets, etc. It's a joy to read. The translation is charming. ... De practica geometrie belongs in every library that supports graduate mathematics programs and also those that support programs in education." (Donald Cook, Mathematical Reviews, Issue 2008 k) "In this book Fibonacci not only collected the plane geometry of Euclid but went far beyond. He included the use of trigonometry and algebra to solve geometrical problems ... . Each chapter is accompanied by comments which serve as guidelines through the book. The book can be read with much pleasure. ... Hughes has certainly presented a major scholarly work and ... his translation will be read by many interested mathematicians and historians of science." (Thomas Sonar, Zentralblatt MATH, Vol. 1145, 2008)

• Measuring Areas of Rectangular Fields.- Finding Roots of Numbers.- Measuring All Kinds of Fields.- Dividing Fields Among Partners.- Finding Cube Roots.- Finding Dimensions of Bodies.- Measuring Heights, Depths, and Longitude of Planets.- Geometric Subtleties.

From the reviews: "This is a translation of a book written in 1223. It was designed for those who had to solve practical problems such as finding areas and roots, measuring fields of all kinds, dividing fields among partners, measuring dimensions of bodies and heights, depths, longitude of planets, etc. It's a joy to read. The translation is charming. ... De practica geometrie belongs in every library that supports graduate mathematics programs and also those that support programs in education." (Donald Cook, Mathematical Reviews, Issue 2008 k) "In this book Fibonacci not only collected the plane geometry of Euclid but went far beyond. He included the use of trigonometry and algebra to solve geometrical problems ... . Each chapter is accompanied by comments which serve as guidelines through the book. The book can be read with much pleasure. ... Hughes has certainly presented a major scholarly work and ... his translation will be read by many interested mathematicians and historians of science." (Thomas Sonar, Zentralblatt MATH, Vol. 1145, 2008)

• Measuring Areas of Rectangular Fields.- Finding Roots of Numbers.- Measuring All Kinds of Fields.- Dividing Fields Among Partners.- Finding Cube Roots.- Finding Dimensions of Bodies.- Measuring Heights, Depths, and Longitude of Planets.- Geometric Subtleties.

From the reviews: "This is a translation of a book written in 1223. It was designed for those who had to solve practical problems such as finding areas and roots, measuring fields of all kinds, dividing fields among partners, measuring dimensions of bodies and heights, depths, longitude of planets, etc. It's a joy to read. The translation is charming. ... De practica geometrie belongs in every library that supports graduate mathematics programs and also those that support programs in education." (Donald Cook, Mathematical Reviews, Issue 2008 k) "In this book Fibonacci not only collected the plane geometry of Euclid but went far beyond. He included the use of trigonometry and algebra to solve geometrical problems ... . Each chapter is accompanied by comments which serve as guidelines through the book. The book can be read with much pleasure. ... Hughes has certainly presented a major scholarly work and ... his translation will be read by many interested mathematicians and historians of science." (Thomas Sonar, Zentralblatt MATH, Vol. 1145, 2008)

• Measuring Areas of Rectangular Fields.- Finding Roots of Numbers.- Measuring All Kinds of Fields.- Dividing Fields Among Partners.- Finding Cube Roots.- Finding Dimensions of Bodies.- Measuring Heights, Depths, and Longitude of Planets.- Geometric Subtleties.