@book{49841,
	author = {Nel, Dani�el Jacobus. and Technikon Pretoria.},
	title = {Die ontwerp van n didakties-verantwoordbare onderrigsisteem vir die vak Kantooradministrasie I aan Technikons.},
	publisher = {[publisher not identified],},
	year = {1982.},
	address = {Pretoria :},
	note = {Dissertation submitted in order to comply with the requirements for the Masters Degree in Education at the University of South Africa.}
}