@book{45138,
	author = {Antunes, Hettie.},
	title = {Via Afrika wiskunde. Graad 9 Onderwysersgids},
	publisher = {Via Afrika,},
	year = {2013.},
	address = {Kaapstad :},
	edition = {1ste uitg.},
	note = {Teacher's guide, CD-ROM and poster share same ISBN.}
}