@book{69431,
  address    = {Manila},
  pages      = {40},
  publisher  = {Summer Institute of Linguistics},
  title      = {Masa ito 1},
  year       = {1961},
  country    = {Philippines [PH]},
  lgcode     = {Sarangani Blaan [bps]},
  macro_area = {Papunesia},
  sil_id     = {17977},
  src        = {sil16},
  subject    = {Primers [Zprm]}
}