@book{33185,
	author = {NATIONAL Open University of Nigeria},
	title = {CIT 309 :},
	publisher = {National Open University of Nigeria Press,},
	year = {2024},
	address = {Jabi, Abuja (National Open University of Nigeria Headquarters, University Village, Plot 91, Cadastral Zone Nnamdi Azikiwe Express way) : },
	note = {Includes bibliographical references },
	url = {www.nou.edu.ng}
}