Graham, Ted. Maths / Ted Graham, John Berry, Roger Fentem ; series editor: Jayne de Courcy. - London : Collins, 2006. - vi, 138 p. : col. ill. ; 30 cm. - AS revision notes . - AS revision notes. . ISBN: 0007206917 (pbk.) 9780007206919 (pbk.) Subjects--Topical Terms: Mathematics.Mathematics--Examinations--Study guides. Dewey Class. No.: 510 / GRA