TY  - BOOK
AU  - Franseth,Jane
AU  - Koury,Rose Eleanor
ED  - United States.
TI  - Survey of research on grouping as related to pupil learning
AV  - L112 .F7
PY  - 1966///
CY  - Washington
PB  - U.S. Dept. of Health, Education, and Welfare, Office of Education, [for sale by the U.S. Government Printing Office]
KW  - Ability grouping in education
N1  - Includes bibliographical references
ER  -