@book{11126,
  author           = {Hagen, Gunther Tronje von},
  publisher        = {Berlin},
  title            = {Lehrbuch der Bulu Sprache},
  year             = {1940},
  hhtype           = {grammar_sketch (computerized assignment from "sprache")},
  inlg             = {German [deu]},
  jfmnote          = {Either a reprint or new edition.},
  keywords         = {;waf;caf;cmr;lng;grm;bnt;a.74a;},
  lgcode           = {Bulu (Cameroon) [bum] (autotranslated from Maho's coding system)},
  macro_area       = {Africa},
  notes            = {Either a reprint or new edition.},
  src              = {eballiso2009, weball},
  subject_headings = {waf, caf, cmr, lng, grm, bnt, a.74}
}