TY - BOOK AU - Greenberg, Joseph Harold, TI - Language, culture and communication: essays U1 - MISR 410 GRE PY - 1971/// CY - Stanford, California PB - Stanford University Press KW - African languages KW - Language and languages KW - Evolution (Social science) KW - Languages KW - Social aspects KW - Africa N1 - Includes bibliographical references ER -