TY  - BOOK
AU  - Ahlstrom,Karl-Georg
AU  - Jonsson,Maud
TI  - Flexible grouping of pupils and team-work between teachers
SN  - 9155410898 (pbk.)
U1  - 370.9485 
PY  - 1980///
CY  - Uppsala
PB  - Uppsala Universitet
KW  - Ability grouping in education
KW  - Teaching teams
KW  - Sweden
KW  - Comprehensive high schools
KW  - Curricula
N1  - Bibliography: p. 269-273
ER  -