Teachers' associations =
Teachers' associations = Associations du personnel enseignant = Asociaciones de personal docente.
- 2a ed.
- París : UNESCO, 1971.
- 120, [51] p.
- International directories of education ; 1 .
OC 061.2: 371.12 (100) =20 =40 "1971" TEA No.1.
OC 061.2: 371.12 (100) =20 =40 "1971" TEA No.1.