TY  - BOOK
AU  - Labov,William
TI  - Sociolinguistic patterns
SN  - 0812276574
AV  - P41 .L26 1973
U1  - 306.44 LAB 
PY  - 1973///, c1972]
CY  - Philadelphia
PB  - University of Pennsylvania Press
KW  - Sociolinguistics
N1  - Bibliography: p. 327-336
ER  -