Universals of language :
Conference on Language Universals
Universals of language : report. / - 2 ed. - cambridge, massachusetts : The M.I.T. Press, Massachusetts Institute of Technology 1966.
LENGUAJE E IDIOMAS--CONGRESOS.
Universals of language : report. / - 2 ed. - cambridge, massachusetts : The M.I.T. Press, Massachusetts Institute of Technology 1966.
LENGUAJE E IDIOMAS--CONGRESOS.