Hebborn, John. Revise for decision mathematics 1 / Heinemann Modular Mathematics for Edexcel AS and A Level. John Hebborn. - Oxford : Heinemann, 2001. - vi, 67 p. : ill. ; 27 cm. Includes index. "Revise for D1 ideal for the 2004 specifications"-- cover. ISBN: 9780435511197 Subjects--Topical Terms: Mathematics.Mathematics--Examinations--Study guides. LC Class. No.: QA43