TY  - BOOK
AU  - Wilson,Eleanor
TI  - Twice as Less: black english and the performance of black students in mathematics and science
SN  - 0393023923
PY  - 1987///
CY  - New York
PB  - W. W. Norton
KW  - Black English
KW  - Local
KW  - Science
KW  - Study and teaching
KW  - United States
KW  - Mathematics
KW  - Language and education
KW  - Afro-Americans
KW  - Language
KW  - Education
N1  - Includes index; Bibliography: p.234-235
ER  -