TY  - BOOK
AU  - Husén,Torsten
AU  - Centre for Educational Research and Innovation (CERI)
TI  - Social background and educational career: Research perspectives of equality of educational opportunity
U1  - 306.43/H969s 
PY  - 1972///
CY  - Paris
PB  - Organisation for economic co-operation and development
KW  - Educational sociology
N1  - Bibliography at the end
ER  -