Elements Of Plane And Solid Free-Hand Geometrical Drawing, With Lettering

And Some Elements of Geometrical Ornamental Design, Including the Principals of Harmonic Angular Ratios, Etc. in Three Parts ... for Draughtsmen and Artisans; A... » 

And Some Elements of Geometrical Ornamental Design, Including the Principals of Harmonic Angular Ratios, Etc. in Three Parts ... for Draughtsmen and Artisans; And Teachers and Stud «