@book{159516,
  editor     = {Author Unknown},
  pages      = {55},
  publisher  = {(50) Mi},
  title      = {Weri pepewer tisa buk (Teacher's guide for Weri primer 1) [trial]},
  year       = {1982},
  inlg       = {English [eng]},
  lgcode     = {Weri [wer]},
  macro_area = {Papunesia},
  src        = {silpng}
}