Let's investigate
By: by Marion Smoothey.
Publisher: Marshall Cavendish
Published: 1993
Place of publication: North Bellmore, N. Y
Language: eng
Subjects: Mathematics.; Geometry.; Mathematical recreations.
Notes: Includes indexes.
Table of contents: title: [; title: V; title: .; title: 1; title: ]; title: A; title: r; title: e; title: a; title: a; title: n; title: d; title: v; title: o; title: l; title: u; title: m; title: e; title: [; title: v; title: .; title: 2; title: ]; title: C; title: i; title: r; title: c; title: l; title: e; title: s; title: [; title: v; title: .; title: 3; title: ]; title: N; title: u; title: m; title: b; title: e; title: r; title: p; title: a; title: t; title: t; title: e; title: r; title: n; title: s; title: [; title: v; title: .; title: 4; title: ]; title: N; title: u; title: m; title: b; title: e; title: r; title: s; title: [; title: v; title: .; title: 5; title: ]; title: Q; title: u; title: a; title: d; title: r; title: i; title: l; title: a; title: t; title: e; title: r; title: a; title: l; title: s; title: [; title: v; title: .; title: 6; title: ]; title: T; title: r; title: i; title: a; title: n; title: g; title: l; title: e; title: s; title: .