TY - BOOK AU - Feldman,Allan AU - Altrichter,Herbert AU - Posch,Peter AU - Somekh,Bridget TI - Teachers investigate their work : an introduction to action research across the professions SN - 9781138225763 U1 - 370.72/ PY - 2018/// CY - New York , London PB - Routledge KW - Action research in education ER -