TY  - BOOK
AU  - Husen,Torsten
ED  - Report on the Sigtuna course
TI  - Differentiation and guidance: in the comprehensive school, report on the Sigtuna course organized by the Swedish Government under the auspices of the council of Europe, August, 1958 
U1  - 373.485 
PY  - 1958///
CY  - Stockholm
PB  - Almqvist & Wiksell
KW  - Education, Secondary
ER  -