@book{34632,
	author = {University of South Africa.},
	title = {Progressio / (Vol. 1 - 5)},
	publisher = {Unisa Press,},
	year = {1979-.},
	address = {Pretoria :},
	url = {http://0-atoz.ebsco.com.innopac.up.ac.za/home.asp?id=805&sid=11132168 4&cmbScope=BA}
}