@book{125320,
  address          = {Washington DC},
  author           = {Cooper, Paul V. and Oliver Rice},
  pages            = {xvi+332},
  publisher        = {English Language Services Inc.},
  title            = {Tumbuka basic course: lessons 1-30 with pre-recorded tapes},
  year             = {1965},
  hhtype           = {grammar (computerized assignment from "course")},
  inlg             = {English [eng]},
  keywords         = {;caf;eaf;saf;mlw;lng;grd;phn;bnt;n.21;},
  lgcode           = {Tumbuka [tum] (autotranslated from Maho's coding system)},
  macro_area       = {Africa},
  src              = {eballiso2009, weball},
  subject_headings = {eaf, mlw, lng, grm, phn, bnt, n.21}
}