An Elementary Course of mathematics : Arthmetic Algebra and Geometry /
H.S Hall and F.H Stevens
- London Macmillan and co: 1944
- 130:P
Arithmetic (Page-1), Algebra (Page-1), Geometry Part 1 (Page-1),Triangles (Page-16), Parallels (Page-35), Parallelograms (Page-56), Practical Geometry Problems (Page-69), Loci (Page-91), Part II Areas (Page-99).