Smith, Raymond Grade 12 Mathematics: exam study guide/ Raymond Smith, Joseph Bouman, Myra Dunley- Owen, Gulliam Du Toit and Makhetha Botsane (content editor) - Cape Town, South Africa: Nasou Via Afrika; 2010. - 234 pages: . illustrations; 30 cm. ISBN: 9781415419069 Dewey Class. No.: ST 510.76 SMIT