@misc{77218,
  pages      = {94},
  title      = {Cartilla transicional},
  year       = {1987},
  country    = {Guatemala [GT]},
  lgcode     = {Kaqchikel [cak]},
  macro_area = {North America},
  sil_id     = {23628},
  src        = {sil16},
  subject    = {Transition primers [Ztrprm]}
}