Information is from several sources and inclusiveness is far from perfect.
Items are arranged by subject call number, but there is usually more than one sequence and one still really needs to browse the entire list. The Library also issues lists of New Material by call number ranges and by format of material. Destiny Books, c1999. BT82.7 .Y684 1992. Africa World Press, c1992. Nordiska Afrikainstitutet, 1998.