Greenberg, Joseph Harold, 1915- Greenberg, Joseph Harold, 1915-
Language universals : with special reference to feature hierarchies /
by Joseph H. Greenberg.
- 2nd ed.
- The Hague : Mouton, 1966.
- Janua linguarum. Series minor ; nr. 59 .
- Janua linguarum. Series minor ; Janua linguarum. Series minor ; 59. .