TY  - BOOK
AU  - Husen, Torsten.
TI  - Educational Research and Policy:How do they Relate / 
SN  - 0 08 030829 1
U1  - T:f3 
PY  - 1987///
CY  - Oxford : 
PB  - Pergamon Press , 
KW  - Education <
ER  -