TY  - BOOK
AU  - Altrichter,Herbert
AU  - Posch,Peter
AU  - Somekh,Bridget
TI  - Teachers investigate their work: an introduction to the methods of action research 
T2  - Routledge series in investigating schooling
SN  - 0415093562 :
PY  - 1993///
CY  - London
PB  - Routledge
ER  -