@book{33703,
  address          = {Zaria},
  author           = {Wolff, Hans},
  pages            = {61},
  publisher        = {Gaskiya Corp.; Adult Education Office, Northern Region of Nigeria},
  title            = {Nigerian orthography},
  year             = {1954},
  jfmnote          = {Contains Chadic, Igbo and Nupoid orthographies; probably others as well.},
  keywords         = {;waf;nga;lng;ort;t.511;t.771;x.500;},
  lgcode           = {Nupe-Nupe-Tako [nup], Igbo [ibo] (autotranslated from Maho's coding system)},
  macro_area       = {Africa},
  notes            = {Contains Igbo and Nupoid orthographies; probably others as well.},
  src              = {eballiso2009, weball},
  subject_headings = {waf, nga, lng, ort, t.511, t.771}
}