TY  - GEN
AU  - Cohen,Elizabeth G.
AU  - Lotan,Rachel A.
TI  - Working for equity in heterogeneous classrooms: sociological theory in practice 
T2  - Sociology of education series
SN  - 0807736449 (cloth : alk. paper)
U1  - 371.39/5 21
PY  - 1997///
CY  - New York
PB  - Teachers College Press
KW  - Mixed ability grouping in education
KW  - Group work in education
KW  - Educational equalization
KW  - Educational sociology
N1  - Includes bibliographical references and index
ER  -