@book{15172,
	author = {M. A. Tiamiyu},
	title = {AFRICAN journal of library, archives and information science. Vol. 21, N0. 2 Oct. 2011/ Edited By  M.A Tiamiyu},
	publisher = {Africa Regional Centre for Information Science, },
	year = {2011-},
	address = { Ibadan, Oyo State :}
}