Farey tales, the lifeguard and other maths investigations
Subtitle: for higher-level GCSE
By: Tony Croft, Derek Hart.
Contributors: Hart, Derek, 1933-
Publisher: Thornes
Published: 1990
Place of publication: Cheltenham
Language: eng
Number of pages: 98
Subjects: Mathematics -- Problems, exercises, etc.; Mathematics -- Study and teaching (Secondary); Problem solving -- Study and teaching (Secondary)