na 1971

1971. Cuente y escriba los números. 116pp.

@misc{14300,
  pages      = {116},
  title      = {Cuente y escriba los números},
  year       = {1971},
  country    = {Colombia [CO]},
  inlg       = {Spanish [spa]},
  lgcode     = {Spanish [spa]},
  macro_area = {Eurasia},
  sil_id     = {13136},
  src        = {sil16},
  subject    = {Numbers [Znmb]}
}