The Sound Pattern of English por Chomsky, Noam

“…Harper & Row…”

Introduction to the principles of language por Gaeng, Paul A.

“…Harper and Row…”

Language, meaning and maturity por Hayakawa, S.

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Language in culture and society: a reader in linguistics and anthropology por Hymes, Dell

“…Harper & Row…”

Language and life in the U.S.A. por Doty, Gladys

“…Harper and Row, Publishers…”