@book{766699,
	author = {Heany, F and Fourie, Neall},
	title = {Focus on mathematics: },
	publisher = {Maskew Miller Longman,},
	year = {2007.},
	series = {Focus},
	address = {Cape Town : },
	note = {"National curriculum"--Cover.

To be used with: Focus on mathematics. Grade 12, [Learner's book].}
}