TY - GEN AU - Labov,William TI - Principles of linguistic change SN - 978-1-4051-1214-7 PY - 2010/// CY - London PB - Wiley-Blackwell KW - Linguística KW - Br KW - Cognição KW - Cultura N1 - V. 3. Cognitive and cultural factors; 79 ER -